original_string: protected function buildUrl($url)
      {
          return Controller::join_links(
              Director::baseURL(),
              Config::inst()->get('DocumentationViewer', 'link_base'),
              $url,
              '/'
          );
      }
code: protected function buildUrl($url)
      {
          return Controller::join_links(
              Director::baseURL(),
              Config::inst()->get('DocumentationViewer', 'link_base'),
              $url,
              '/'
          );
      }
code_tokens: protected function buildUrl ( $ url ) { return Controller :: join_links ( Director :: baseURL ( ) , Config :: inst ( ) -> get ( 'DocumentationViewer' , 'link_base' ) , $ url , '/' ) ; }
docstring: Create a clean domain-relative URL form a docuetn URL
docstring_tokens: Create a clean domain - relative URL form a docuetn URL