From 0670bbc43aad1d51e1b739614c3c37a8f6193aa2 Mon Sep 17 00:00:00 2001
From: Jeff Klassen <jklassen@biblesocieties.org>
Date: Wed, 10 Oct 2018 21:03:32 +0200
Subject: [PATCH] Update 'ef' note type to allow 'category' attribute

---
 schema/usx_2.6.rnc | 3 ++-
 schema/usx_2.6.rng | 7 +++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/schema/usx_2.6.rnc b/schema/usx_2.6.rnc
index ca77d50..f58499c 100644
--- a/schema/usx_2.6.rnc
+++ b/schema/usx_2.6.rnc
@@ -522,6 +522,7 @@ Footnote =
     element note {
         attribute style { "f" | "fe" | "ef" },
         attribute caller { text },
+        (attribute category { text })?,
         (FootnoteChar | text )+
     }
 FootnoteChar =
@@ -605,7 +606,7 @@ Reference =
 Sidebar =
     element sidebar {
         attribute style { "esb" },
-        (attribute category { text })*,
+        (attribute category { text })?,
         (Para | Table | Footnote | CrossReference)+
     }
 Figure =
diff --git a/schema/usx_2.6.rng b/schema/usx_2.6.rng
index 1998f59..4c47e4b 100644
--- a/schema/usx_2.6.rng
+++ b/schema/usx_2.6.rng
@@ -752,6 +752,9 @@
         </choice>
       </attribute>
       <attribute name="caller"/>
+      <optional>
+        <attribute name="category"/>
+      </optional>
       <oneOrMore>
         <choice>
           <ref name="FootnoteChar"/>
@@ -893,9 +896,9 @@
       <attribute name="style">
         <value>esb</value>
       </attribute>
-      <zeroOrMore>
+      <optional>
         <attribute name="category"/>
-      </zeroOrMore>
+      </optional>
       <oneOrMore>
         <choice>
           <ref name="Para"/>