From c5cabfe106c913d709e27ff539de09037f4223b4 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Mon, 28 Nov 2011 21:45:02 +0000
Subject: [PATCH] Fixed: Wiki section edit escapes code tags inside pre blocks
 (#9673).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7975 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/wiki_formatting/textile/formatter.rb             | 3 ++-
 .../lib/redmine/wiki_formatting/textile_formatter_test.rb    | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/redmine/wiki_formatting/textile/formatter.rb b/lib/redmine/wiki_formatting/textile/formatter.rb
index 0e948cfd5..1122883eb 100644
--- a/lib/redmine/wiki_formatting/textile/formatter.rb
+++ b/lib/redmine/wiki_formatting/textile/formatter.rb
@@ -97,7 +97,7 @@ module Redmine
             end
           end
           sections = [before.strip, s.strip, after.strip]
-          sections.each {|section| smooth_offtags section}
+          sections.each {|section| smooth_offtags_without_code_highlighting section}
           sections
         end
 
@@ -109,6 +109,7 @@ module Redmine
           text.gsub!( /(.)\n(?!\n|\Z| *([#*=]+(\s|$)|[{|]))/, "\\1<br />" ) if hard_breaks
         end
 
+        alias :smooth_offtags_without_code_highlighting :smooth_offtags
         # Patch to add code highlighting support to RedCloth
         def smooth_offtags( text )
           unless @pre_list.empty?
diff --git a/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb b/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
index 853b0d522..8d33db1b4 100644
--- a/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
+++ b/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
@@ -279,6 +279,11 @@ Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas sed libero.",
   # 1
 "h2. Heading 2
 
+<pre><code class=\"ruby\">
+  def foo
+  end
+</code></pre>
+
 Morbi facilisis accumsan orci non pharetra.
 
 <pre>
-- 
2.39.5