remove trailing white-spaces from lib/redmine/wiki_formatting.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6948 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/wiki_formatting.rb

@@ -1,16 +1,16 @@
 # Redmine - project management software
-# Copyright (C) 2006-2008  Jean-Philippe Lang
+# Copyright (C) 2006-2011  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.
@@ -23,26 +23,26 @@ module Redmine
       def map
         yield self
       end
-      
+
       def register(name, formatter, helper)
         raise ArgumentError, "format name '#{name}' is already taken" if @@formatters[name.to_s]
         @@formatters[name.to_s] = {:formatter => formatter, :helper => helper}
       end
-      
+
       def formatter_for(name)
         entry = @@formatters[name.to_s]
         (entry && entry[:formatter]) || Redmine::WikiFormatting::NullFormatter::Formatter
       end
-      
+
       def helper_for(name)
         entry = @@formatters[name.to_s]
         (entry && entry[:helper]) || Redmine::WikiFormatting::NullFormatter::Helper
       end
-      
+
       def format_names
         @@formatters.keys.map
       end
-      
+
       def to_html(format, text, options = {}, &block)
         text = if Setting.cache_formatted_text? && text.size > 2.kilobyte && cache_store && cache_key = cache_key_for(format, options[:object], options[:attribute])
           # Text retrieved from the cache store may be frozen
@@ -65,12 +65,12 @@ module Redmine
           "formatted_text/#{format}/#{object.class.model_name.cache_key}/#{object.id}-#{attribute}-#{object.updated_on.to_s(:number)}"
         end
       end
-      
+
       # Returns the cache store used to cache HTML output
       def cache_store
         ActionController::Base.cache_store
       end
-      
+
       MACROS_RE = /
                     (!)?                        # escaping
                     (
@@ -80,7 +80,7 @@ module Redmine
                     \}\}                        # closing tag
                     )
                   /x unless const_defined?(:MACROS_RE)
-      
+
       # Macros substitution
       def execute_macros(text, macros_runner)
         text.gsub!(MACROS_RE) do
@@ -98,30 +98,30 @@ module Redmine
         end
       end
     end
-    
+
     # Default formatter module
     module NullFormatter
       class Formatter
         include ActionView::Helpers::TagHelper
         include ActionView::Helpers::TextHelper
         include ActionView::Helpers::UrlHelper
-        
+
         def initialize(text)
           @text = text
         end
-        
+
         def to_html(*args)
           simple_format(auto_link(CGI::escapeHTML(@text)))
         end
       end
-      
+
       module Helper
         def wikitoolbar_for(field_id)
         end
-      
+
         def heads_for_wiki_formatter
         end
-      
+
         def initial_page_content(page)
           page.pretty_title.to_s
         end