add: return; 
context: function renderLink(param, url, text, handler) {   url || (url = param.url || "");   text || (text = param.text || url);   if (!text) {      return;   }   delete param.url;   delete param.text;   if (!handler || url.contains(":")) {      param.href = url;   } else if (url.contains("/") || url.contains("?") || url.contains("#")) {      var parts = url.split(/(\/|\?|#)/);      param.href = handler.href(parts[0]) + parts.splice(1).join(String.EMPTY);   } else {      param.href = handler.href(url);   }   html.link(param, gettext(text));}
meta: 993	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/993/3d0fae4302b944a61894fbad9cb3eb06f72984a3/Global.js/clean/code/Global/Global.js