rem: sourceRec.lineMap[line] = flag; 
add: sourceText.lineMap[line] = flag; 
context:     function setFlag (line, flag)    {        if (line in sourceRec.lineMap)            sourceRec.lineMap[line] |= flag;        else            sourceRec.lineMap[line] = flag;    }
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/e014e7e6630afe8d70caa7198725aea7c354a0db/venkman-static.js/buggy/extensions/venkman/resources/content/venkman-static.js