From 8cc56cce6683c52c3faea6ce90abd907e117152c 2012-09-06 17:21:09
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: 2012-09-06 17:21:09
Subject: [PATCH] Merged r10294 from trunk.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.4-stable@10297 e93f8b46-1217-0410-a6f0-8f06a7374b81

---

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 0e12d51..2ab208b 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -799,7 +799,7 @@ module ApplicationHelper
     end
   end
 
-  HEADING_RE = /(<h(1|2|3|4)( [^>]+)?>(.+?)<\/h(1|2|3|4)>)/i unless const_defined?(:HEADING_RE)
+  HEADING_RE = /(<h(\d)( [^>]+)?>(.+?)<\/h(\d)>)/i unless const_defined?(:HEADING_RE)
 
   def parse_sections(text, project, obj, attr, only_path, options)
     return unless options[:edit_section_links]
@@ -870,6 +870,8 @@ module ApplicationHelper
   # Renders the TOC with given headings
   def replace_toc(text, headings)
     text.gsub!(TOC_RE) do
+      # Keep only the 4 first levels
+      headings = headings.select{|level, anchor, item| level <= 4}
       if headings.empty?
         ''
       else
diff --git a/doc/CHANGELOG b/doc/CHANGELOG
index cd8b270..ba956b8 100644
--- a/doc/CHANGELOG
+++ b/doc/CHANGELOG
@@ -11,6 +11,7 @@ http://www.redmine.org/
 * Defect #11307: Can't filter for negative numeric custom fields
 * Defect #11365: Attachment description length is not validated
 * Defect #11541: Version sharing is missing in the REST API
+* Defect #11789: Edit section links broken with h5/h6 headings
 * Feature #11338: Exclude emails with auto-submitted => auto-generated
 * Patch #11328: Fix Japanese mistranslation for 'label_language_based'
 * Patch #11448: Russian translation for 1.4-stable and 2.0-stable