add: #ifdef XP_MACOSX  if (window.location.href != getBrowserURL()) { newWindow = openDialog(getBrowserURL(), "_blank", "all,dialog=no", aURIString); return; } #endif 
context: function loadOneOrMoreURIs(aURIString){  var urls = aURIString.split("|");  loadURI(urls[0]);  for (var i = 1; i < urls.length; ++i) {    // addTab throws for certain malformed URIs      // catch this so we don't hork startup.    try {      gBrowser.addTab(urls[i]);    } catch (ex) {      // do nothing    }  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/5672680bb162c2bad34d2eb8cf14cc3efcff390a/browser.js/clean/browser/base/content/browser.js