rem: this.getLineAtPCForEvent = function(frame, context) 
add: this.getLineAtPCForEvent = function(frame, context) 
context: this.getLineAtPCForEvent = function(frame, context) {    var lineNo = frame.script.pcToLine(frame.pc, PCMAP_PRETTYPRINT);    if (FBTrace.DBG_BP) FBTrace.sysout("getLineAtPCforEvent pc="+frame.pc+" line="+lineNo+"\n");                       /*@explore*/    return lineNo;}
meta: 7450	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7450/8237a6359bebacf3e34f1134ef713c687c8e3edb/lib.js/clean/extension/content/firebug/lib.js