From cf566a0c7243010ab8713c08a593027928f31560 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Thu, 29 Jan 2009 16:33:45 +0000
Subject: [PATCH] Fixed: TOC does not parse wiki page reference links with
 description (#2601).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2336 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/wiki_formatting/textile/formatter.rb | 2 +-
 test/unit/helpers/application_helper_test.rb     | 9 ++++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/lib/redmine/wiki_formatting/textile/formatter.rb b/lib/redmine/wiki_formatting/textile/formatter.rb
index b55287ba4..67e3579df 100644
--- a/lib/redmine/wiki_formatting/textile/formatter.rb
+++ b/lib/redmine/wiki_formatting/textile/formatter.rb
@@ -65,7 +65,7 @@ module Redmine
         # Patch to add 'table of content' support to RedCloth
         def textile_p_withtoc(tag, atts, cite, content)
           # removes wiki links from the item
-          toc_item = content.gsub(/(\[\[|\]\])/, '')
+          toc_item = content.gsub(/(\[\[([^\]\|]*)(\|([^\]]*))?\]\])/) { $4 || $2 }
           # removes styles
           # eg. %{color:red}Triggers% => Triggers
           toc_item.gsub! %r[%\{[^\}]*\}([^%]+)%], '\\1'
diff --git a/test/unit/helpers/application_helper_test.rb b/test/unit/helpers/application_helper_test.rb
index 9fbb3f653..26912f587 100644
--- a/test/unit/helpers/application_helper_test.rb
+++ b/test/unit/helpers/application_helper_test.rb
@@ -293,10 +293,12 @@ h1. Title
 
 Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas sed libero.
 
-h2. Subtitle
+h2. Subtitle with a [[Wiki]] link
 
 Nullam commodo metus accumsan nulla. Curabitur lobortis dui id dolor.
 
+h2. Subtitle with [[Wiki|another Wiki]] link
+
 h2. Subtitle with %{color:red}red text%
 
 h1. Another title
@@ -305,11 +307,12 @@ RAW
 
     expected = '<ul class="toc">' +
                '<li class="heading1"><a href="#Title">Title</a></li>' +
-               '<li class="heading2"><a href="#Subtitle">Subtitle</a></li>' + 
+               '<li class="heading2"><a href="#Subtitle-with-a-Wiki-link">Subtitle with a Wiki link</a></li>' + 
+               '<li class="heading2"><a href="#Subtitle-with-another-Wiki-link">Subtitle with another Wiki link</a></li>' + 
                '<li class="heading2"><a href="#Subtitle-with-red-text">Subtitle with red text</a></li>' +
                '<li class="heading1"><a href="#Another-title">Another title</a></li>' +
                '</ul>'
-               
+               puts textilizable(raw)
     assert textilizable(raw).gsub("\n", "").include?(expected)
   end