rem: for (var i = jsdScript.baseLineNumber; i < end; ++i) 
add: if (!("enumeratingScripts" in console)) 
context: function sw_addmap (lineMap){        var jsdScript = this.jsdScript;    var end = jsdScript.baseLineNumber + jsdScript.lineExtent;    for (var i = jsdScript.baseLineNumber; i < end; ++i)    {        if (jsdScript.isLineExecutable(i, PCMAP_SOURCETEXT))            arrayOrFlag (lineMap, i - 1, LINE_BREAKABLE);    }    for (i in this.breaks)    {        var line = jsdScript.pcToLine(this.breaks[i].pc, PCMAP_SOURCETEXT);        arrayOrFlag (lineMap, line - 1, LINE_BREAK);    }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/2b0a8d94a367f8ff31dabd562d8d0557645d03bd/venkman-debugger.js/buggy/extensions/venkman/resources/content/venkman-debugger.js