rem: this.routeEvent (e); 
add:  e = this.queue[this.queuePointer++];  if (e.type == "yield") break;  this.routeEvent(e); 
context: function ep_stepevents(){    var i = 0;        while (i < this.eventsPerStep)    {        var e = this.queue.pop();        if (!e || e.type == "yield")            break;        this.routeEvent (e);        i++;    }    return true;    }
meta: 1567	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1567/cbc167a7099167af1fe105a28565c817cc9514d8/events.js/buggy/js/lib/events.js