rem: var pc = script.lineToPc(this.line); 
add: var pc = script.lineToPc(this.line, PCMAP_SOURCETEXT); 
context: function bpr_setenabled (state){    if (state == this._enabled)        return;        var delta = (state) ? +1 : -1;        for (var i = 0; i < this.scriptRecords.length; ++i)    {        this.scriptRecords[i].bpcount += delta;        var script = this.scriptRecords[i].script;        var pc = script.lineToPc(this.line);        if (state)            script.setBreakpoint(pc);        else            script.clearBreakpoint(pc);    }    this._enabled = state;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/5467cf55d0e4ffed5b6e6b751023443990cb7144/venkman-trees.js/clean/extensions/venkman/resources/content/venkman-trees.js