Replace "base" with "parent"

As per the documentation, parent is encouraged these days: "Unless
you are using the fields pragma, consider this module discouraged
in favor of the lighter-weight parent."

Since we don't use the fields pragma let's use parent. It'll only be
an extra dep for Perl 5.8 users since it's core in 5.10+.

Changes

@@ -2,6 +2,7 @@ Revision history for WWW::Mechanize
 
 {{$NEXT}}
     - Fix minor typo in SYNOPSIS example code comment (GH#379) (Paul Cochrane)
+    - Replace "base" with "parent" (GH#XXX) (James Raspass)
 
 2.18      2024-01-30 14:29:44Z
     [FIXED]

META.json

@@ -4,7 +4,7 @@
       "Andy Lester <andy at petdance.com>"
    ],
    "dynamic_config" : 0,
-   "generated_by" : "Dist::Zilla version 6.031, CPAN::Meta::Converter version 2.150010",
+   "generated_by" : "Dist::Zilla version 6.032, CPAN::Meta::Converter version 2.150010",
    "license" : [
       "perl_5"
    ],
@@ -79,7 +79,7 @@
             "Tie::RefHash" : "0",
             "URI::URL" : "0",
             "URI::file" : "0",
-            "base" : "0",
+            "parent" : "0",
             "perl" : "5.008",
             "strict" : "0",
             "warnings" : "0"

Makefile.PL

@@ -1,4 +1,4 @@
-# This file was automatically generated by Dist::Zilla::Plugin::MakeMaker v6.031.
+# This file was automatically generated by Dist::Zilla::Plugin::MakeMaker v6.032.
 use strict;
 use warnings;
 
@@ -35,7 +35,7 @@ my %WriteMakefileArgs = (
     "Tie::RefHash" => 0,
     "URI::URL" => 0,
     "URI::file" => 0,
-    "base" => 0,
+    "parent" => 0,
     "strict" => 0,
     "warnings" => 0
   },
@@ -100,9 +100,9 @@ my %FallbackPrereqs = (
   "URI::Escape" => 0,
   "URI::URL" => 0,
   "URI::file" => 0,
-  "base" => 0,
   "bytes" => 0,
   "lib" => 0,
+  "parent" => 0,
   "strict" => 0,
   "warnings" => 0
 );

README.md

@@ -1528,7 +1528,7 @@ like to _systematically_ perform the above HTML substitution, you
 would overload `update_html` in a subclass thusly:
 
     package MyMech;
-    use base 'WWW::Mechanize';
+    use parent 'WWW::Mechanize';
 
     sub update_html {
         my ($self, $html) = @_;

cpanfile

@@ -1,4 +1,4 @@
-# This file is generated by Dist::Zilla::Plugin::CPANFile v6.031
+# This file is generated by Dist::Zilla::Plugin::CPANFile v6.032
 # Do not edit this file directly. To change prereqs, edit the `dist.ini` file.
 
 requires "Carp" => "0";
@@ -16,7 +16,7 @@ requires "Scalar::Util" => "1.14";
 requires "Tie::RefHash" => "0";
 requires "URI::URL" => "0";
 requires "URI::file" => "0";
-requires "base" => "0";
+requires "parent" => "0";
 requires "perl" => "5.008";
 requires "strict" => "0";
 requires "warnings" => "0";

lib/WWW/Mechanize.pm

@@ -142,7 +142,7 @@ use HTML::Form 1.00    ();
 use HTML::TokeParser   ();
 use Scalar::Util       qw( tainted );
 
-use base 'LWP::UserAgent';
+use parent 'LWP::UserAgent';
 
 our $HAS_ZLIB;
 
@@ -3202,7 +3202,7 @@ like to I<systematically> perform the above HTML substitution, you
 would overload C<update_html> in a subclass thusly:
 
    package MyMech;
-   use base 'WWW::Mechanize';
+   use parent 'WWW::Mechanize';
 
    sub update_html {
        my ($self, $html) = @_;

t/local/overload.t

@@ -48,7 +48,7 @@ isa_ok( $server, 'LocalServer' );
 
 do {
     package MyMech;
-    use base 'WWW::Mechanize';
+    use parent 'WWW::Mechanize';
 
     sub update_html {
         my $self = shift;