rem: Components.interfaces.nsIPrefLocalizedString); 
add: Components.interfaces.nsIPrefLocalizedString).data; 
context: function UpdateMailEditCharset(){  var send_default_charset = prefs.getComplexValue("mailnews.send_default_charset",                                     Components.interfaces.nsIPrefLocalizedString);//  dump("send_default_charset is " + send_default_charset + "\n");  var compFieldsCharset = msgCompose.compFields.characterSet;//  dump("msgCompose.compFields is " + compFieldsCharset + "\n");  if (g_charsetConvertManager) {    var charsetAtom = g_charsetConvertManager.GetCharsetAtom(compFieldsCharset);    if (charsetAtom && (charsetAtom.GetUnicode() == "us-ascii"))      compFieldsCharset = "ISO-8859-1";   // no menu item for "us-ascii"  }  // charset may have been set implicitly in case of reply/forward  // or use pref default otherwise  var menuitem = document.getElementById(send_default_charset == compFieldsCharset ?                                          send_default_charset : compFieldsCharset);  if (menuitem)    menuitem.setAttribute('checked', 'true');  // Set a document charset to a default mail send charset.  if (send_default_charset == compFieldsCharset)    SetDocumentCharacterSet(send_default_charset);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/df5dab7fb787575bdcacdccf039e5779e564897f/MsgComposeCommands.js/buggy/mailnews/compose/resources/content/MsgComposeCommands.js