rem: try { 
add: try { 
context: function handleURLBarCommand(aTriggeringEvent){  var postData = { };  canonizeUrl(aTriggeringEvent, postData);  try {     addToUrlbarHistory();  } catch (ex) {    // Things may go wrong when adding url to session history,    // but don't let that interfere with the loading of the url.  }    BrowserLoadURL(aTriggeringEvent, postData.value); }
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/2fb9feaadc992e3ccd442db789244b253d0427f8/browser.js/buggy/browser/base/content/browser.js