Added syntax highlightment for repository files (using CodeRay).

Supported languages: c, ruby, rhtml, yaml, html, xml.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@644 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/mime_type.rb

@@ -22,9 +22,12 @@ module Redmine
       'text/plain' => 'txt',
       'text/css' => 'css',
       'text/html' => 'html,htm,xhtml',
+      'text/x-c' => 'c,cpp,h',
       'text/x-javascript' => 'js',
       'text/x-html-template' => 'rhtml',
-      'text/x-ruby' => 'rb,ruby',
+      'text/x-ruby' => 'rb,rbw,ruby,rake',
+      'text/xml' => 'xml',
+      'text/yaml' => 'yml,yaml',
       'image/gif' => 'gif',
       'image/jpeg' => 'jpg,jpeg,jpe',
       'image/png' => 'png',

lib/redmine/scm/adapters/abstract_adapter.rb

@@ -301,7 +301,7 @@ module Redmine
     
         # Escape the HTML for the diff
         def escapeHTML(line)
-            CGI.escapeHTML(line).gsub(/\s/, ' ')
+            CGI.escapeHTML(line)
         end
     
         def parse_line (line, type="inline")