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: 1567	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1567/b70e846a3cba99ca9e5f1ae5413c9e14c6c81e15/command-manager.js/clean/js/lib/command-manager.js