rem: } else { 
add:      try { if (prefs.GetIntPref("mail.autoComplete.commentColumn")) { document.getElementById('msgRecipient#1').showCommentColumn = true; } } catch (ex) {   }  } else { 
context: function setupAutocomplete(){  //Setup autocomplete session if we haven't done so already  if (!gAutocompleteSession) {    gAutocompleteSession = Components.classes["@mozilla.org/autocompleteSession;1?type=addrbook"].getService(Components.interfaces.nsIAbAutoCompleteSession);    if (gAutocompleteSession) {      var emailAddr = gCurrentIdentity.email;      var start = emailAddr.lastIndexOf("@");      gAutocompleteSession.defaultDomain = emailAddr.slice(start + 1, emailAddr.length);    }    else {      gAutocompleteSession = 1;    }  }  if (!gSetupLdapAutocomplete) {      try {          setupLdapAutocompleteSession();      } catch (ex) {          // catch the exception and ignore it, so that if LDAP setup           // fails, the entire compose window doesn't end up horked      }  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/257eee2168173fe10bb1a98dfd6ef21e628aa75f/MsgComposeCommands.js/clean/mailnews/compose/resources/content/MsgComposeCommands.js