Removed RedCloth checks since it's now supplied with the application.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@708 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/admin_controller.rb

@@ -67,6 +67,5 @@ class AdminController < ApplicationController
     @flags = Hash.new
     @flags[:default_admin_changed] = User.find(:first, :conditions => ["login=? and hashed_password=?", 'admin', User.hash_password('admin')]).nil?
     @flags[:file_repository_writable] = File.writable?(Attachment.storage_path)
-    @flags[:textile_available] = ActionView::Helpers::TextHelper.method_defined? "textilize"
   end  
 end

app/controllers/settings_controller.rb

@@ -29,6 +29,5 @@ class SettingsController < ApplicationController
       params[:settings].each { |name, value| Setting[name] = value }
       redirect_to :action => 'edit' and return
     end
-    @textile_available = ActionView::Helpers::TextHelper.method_defined?("textilize")
   end
 end

app/helpers/application_helper.rb

@@ -101,7 +101,7 @@ module ApplicationHelper
     html  
   end
   
-  # textilize text according to system settings and RedCloth availability
+  # format text according to system settings
   def textilizable(text, options = {})
     return "" if text.blank?
 

app/views/admin/info.rhtml

@@ -5,5 +5,4 @@
 <table class="list">
 <tr class="odd"><td>File repository writable</td><td><%= image_tag (@flags[:file_repository_writable] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
 <tr class="even"><td>Default administrator account changed</td><td><%= image_tag (@flags[:default_admin_changed] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
-<tr class="odd"><td>Textile available</td><td><%= image_tag (@flags[:textile_available] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
 </table>

app/views/settings/edit.rhtml

@@ -35,7 +35,7 @@
 <%= text_field_tag 'settings[host_name]', Setting.host_name, :size => 60 %></p>
 
 <p><label><%= l(:setting_text_formatting) %></label>
-<%= select_tag 'settings[text_formatting]', options_for_select([[l(:label_none), 0], ["textile", "textile"]], (@textile_available ? Setting.text_formatting : 0)), :disabled => !@textile_available %></p>
+<%= select_tag 'settings[text_formatting]', options_for_select([[l(:label_none), "0"], ["textile", "textile"]], Setting.text_formatting) %></p>
 
 <p><label><%= l(:setting_wiki_compression) %></label>
 <%= select_tag 'settings[wiki_compression]', options_for_select( [[l(:label_none), 0], ["gzip", "gzip"]], Setting.wiki_compression) %></p>