From 1715e97f1b1db631cac7b83682d484d34df1baef Mon Sep 17 00:00:00 2001
From: Olof Skyttner <olof@kalufs.se>
Date: Fri, 17 Jan 2025 07:28:01 +0100
Subject: [PATCH 1/4] Added assert to testcase

---
 test/test_core.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/test_core.rb b/test/test_core.rb
index 48666c86..34fe9e07 100644
--- a/test/test_core.rb
+++ b/test/test_core.rb
@@ -882,6 +882,7 @@ def test_attlist_decl
       ]>
       <a xmlns:three='xxx' three='yyy'><one:b/><three:c/></a>
       EOL
+      assert_equal '<!ATTLIST blah xmlns CDATA "foo">', doc.doctype.children[0].to_s.gsub(/\s+/, " ")
       assert_equal 'gobble', doc.root.attributes['bar']
       assert_equal 'xxx', doc.root.elements[2].namespace
       assert_equal 'two', doc.root.elements[1].namespace

From 560c94d82b228fc36c5c1227c68c451e979a02b5 Mon Sep 17 00:00:00 2001
From: Olof Skyttner <olof@kalufs.se>
Date: Fri, 17 Jan 2025 07:28:14 +0100
Subject: [PATCH 2/4] Fixed serialization of ATTLIST

---
 lib/rexml/parsers/baseparser.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rexml/parsers/baseparser.rb b/lib/rexml/parsers/baseparser.rb
index 13cdd821..87f50f09 100644
--- a/lib/rexml/parsers/baseparser.rb
+++ b/lib/rexml/parsers/baseparser.rb
@@ -378,7 +378,7 @@ def pull_event
               md = @source.match(Private::ATTLISTDECL_END, true)
               raise REXML::ParseException.new( "Bad ATTLIST declaration!", @source ) if md.nil?
               element = md[1]
-              contents = md[0]
+              contents = "<!ATTLIST" + md[0]
 
               pairs = {}
               values = md[0].strip.scan( ATTDEF_RE )

From 4de910f954863944afc0ed106f21f9e68e8abebc Mon Sep 17 00:00:00 2001
From: Olof Skyttner <olof@kalufs.se>
Date: Fri, 17 Jan 2025 13:25:06 +0100
Subject: [PATCH 3/4] Added rdoc as a development dependency (for Ruby 3.5+)

---
 Gemfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Gemfile b/Gemfile
index 1710ec99..d323e2c5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,6 +16,7 @@ group :development do
   # depends on "ostruct" explicitly.
   gem "ostruct"
   gem "rake"
+  gem "rdoc"
 end
 
 group :benchmark do

From f6ea424705825140e170b1608ef6b93df4ff502b Mon Sep 17 00:00:00 2001
From: Olof Skyttner <olof@kalufs.se>
Date: Mon, 20 Jan 2025 06:55:09 +0100
Subject: [PATCH 4/4] Revert "Added rdoc as a development dependency (for Ruby
 3.5+)"

This reverts commit 4de910f954863944afc0ed106f21f9e68e8abebc.
---
 Gemfile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index d323e2c5..1710ec99 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,7 +16,6 @@ group :development do
   # depends on "ostruct" explicitly.
   gem "ostruct"
   gem "rake"
-  gem "rdoc"
 end
 
 group :benchmark do