rem: { if ( isSystemURL(frame.script.fileName) ) 
add: {ddd("hooInterrupts "); if ( isFilteredURL(frame.script.fileName) ) 
context:     hookInterrupts: function()    {        function interruptHook(frame, type, rv)        {            if ( isSystemURL(frame.script.fileName) )                return RETURN_CONTINUE;            // Sometimes the same line will have multiple interrupts, so check            // a unique id for the line and don't break until it changes            var frameLineId = hookFrameCount + frame.script.fileName + frame.line;            if (fbs.DBG_STEP) ddd("interruptHook frameLineId: "+frameLineId+"\n");                                     /*@explore*/            if (frameLineId != stepFrameLineId)                return fbs.onBreak(frame, type, rv);            else                return RETURN_CONTINUE;        }        if (fbs.DBG_STEP) ddd("set InterruptHook\n");                                                                  /*@explore*/        jsd.interruptHook = { onExecute: interruptHook };    },
meta: 7450	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7450/657c1059e813834f821277cbe0ed6b432bead8b9/firebug-service.js/buggy/extension/components/firebug-service.js