Fixed: some textile modifiers combinations don't work, eg. bold inside underline (#5045).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3561 e93f8b46-1217-0410-a6f0-8f06a7374b81

Fixed: some textile modifiers combinations don't work, eg. bold inside underline (#5045).
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3561 e93f8b46-1217-0410-a6f0-8f06a7374b81
4e5078eb · Jean-Philippe Lang · c7c3c0cc · 4e5078eb · 4e5078eb
Commit 4e5078eb authored Mar 11, 2010 by Jean-Philippe Lang
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Showing with 52 additions and 3 deletions

redcloth3.rb lib/redcloth3.rb +7 -3

textile_formatter_test.rb ...nit/lib/redmine/wiki_formatting/textile_formatter_test.rb +45 -0

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--- a/lib/redcloth3.rb
+++ b/lib/redcloth3.rb
@@ -373,17 +373,21 @@ class RedCloth3 < String
        ['^', 'sup', :limit],
        ['~', 'sub', :limit]
    ] 
+    QTAGS_JOIN = QTAGS.map {|rc, ht, rtype| Regexp::quote rc}.join('|')
    QTAGS.collect! do |rc, ht, rtype|
        rcq = Regexp::quote rc
        re =
            case rtype
            when :limit
                /(^|[>\s\(])
+                (#{QTAGS_JOIN}|)
                (#{rcq})
                (#{C})
                (?::(\S+?))?
-                (\w|[^\s\-].*?[^\s\-])
+                (\w|[^\s].*?[^\s])
                #{rcq}
+                (#{QTAGS_JOIN}|)
                (?=[[:punct:]]|\s|\)|$)/x
            else
                /(#{rcq})
@@ -768,7 +772,7 @@ class RedCloth3 < String
                case rtype
                when :limit
-                    sta,qtag,atts,cite,content = $~[1..5]
+                    sta,oqs,qtag,atts,cite,content,oqa = $~[1..7]
                else
                    qtag,atts,cite,content = $~[1..4]
                    sta = ''
@@ -777,7 +781,7 @@ class RedCloth3 < String
                atts << " cite=\"#{ cite }\"" if cite
                atts = shelve( atts ) if atts
-                "#{ sta }<#{ ht }#{ atts }>#{ content }</#{ ht }>"
+                "#{ sta }#{ oqs }<#{ ht }#{ atts }>#{ content }</#{ ht }>#{ oqa }"
            end
        end

--- a/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
+++ b/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
+# Redmine - project management software
+# Copyright (C) 2006-2010  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+require File.dirname(__FILE__) + '/../../../../test_helper'
+class Redmine::WikiFormatting::TextileFormatterTest < HelperTestCase
+  def setup
+    @formatter = Redmine::WikiFormatting::Textile::Formatter
+  end
+  MODIFIERS = {
+    "*" => 'strong', # bold
+    "_" => 'em',     # italic
+    "+" => 'ins',    # underline
+    "-" => 'del',    # deleted
+    "^" => 'sup',    # superscript
+    "~" => 'sub'     # subscript
+  }
+  def test_modifiers_combination
+    MODIFIERS.each do |m1, tag1|
+      MODIFIERS.each do |m2, tag2|
+        next if m1 == m2
+        text = "#{m2}#{m1}Phrase modifiers#{m1}#{m2}"
+        html = "<p><#{tag2}><#{tag1}>Phrase modifiers</#{tag1}></#{tag2}></p>"
+        assert_equal html, @formatter.new(text).to_html
+      end
+    end
+  end
+end