rem: e.unparsedData = (2 in ary) ? ary[2] : ""; 
add: e.unparsedData = arrayHasElementAt(ary, 2) ? ary[2] : ""; 
context: function parse_int (e, name){    var ary = e.unparsedData.match (/(\d+)(?:\s+(.*))?$/);    if (!ary)        return false;    e[name] = Number(ary[1]);    e.unparsedData = (2 in ary) ? ary[2] : "";    return true;}
meta: 3298	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3298/d3f3410ef71adc967ead28fd08654ef0097b13a4/command-manager.js/buggy/js/lib/command-manager.js