return !fromCommandLine && Firebug.errorStackTrace; 
return !fromCommandLine && error.trace; 
    hasStackTrace: function(error)    {        var fromCommandLine = error.href.indexOf(Firebug.CommandLine.evalScript) != -1;        return !fromCommandLine && Firebug.errorStackTrace;    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/8237a6359bebacf3e34f1134ef713c687c8e3edb/reps.js/buggy/extension/content/firebug/reps.js