rem: var subject = messenger.messageServiceFromURI(uri) .messageURIToMsgHdr(uri).mime2DecodedSubject; 
add: var subject = messenger.msgHdrFromURI(uri).mime2DecodedSubject; 
context: function SaveAsFile(uri){  if (uri) {    var filename = null;    try {      var subject = messenger.messageServiceFromURI(uri)                             .messageURIToMsgHdr(uri).mime2DecodedSubject;      filename = GenerateValidFilename(subject, ".eml");    }    catch (ex) {}    messenger.saveAs(uri, true, null, filename);  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/fe07aedeea0c9be3af990dba4844697f2a13c40e/mailCommands.js/buggy/mailnews/base/resources/content/mailCommands.js