rem: if (!url || url.length == 0) { 
add: if (!url) { 
context: function SaveRecentFilesPrefs(title, url, i){  if (!url || url.length == 0) {    return;  }      // Now save the title and url of the document recently opened to the array  setUnicharPref("editor.history_title_"+i, title);  setUnicharPref("editor.history_url_"+i, url);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/99b4f0744cb08f4fc033537d1d0ebbeb1ef8be63/editor.js/clean/editor/ui/composer/content/editor.js