rem: return props.join('\n'); 
add: return props.join(delimiter || '\n'); 
context: function describe(object) {    var props = new Array();    for (var prop in object) {        props.push(prop + " -> " + object[prop]);    }    return props.join('\n');}
meta: 3428	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3428/8204ef0e684c368119f602100144e47b160a21e4/htmlutils.js/buggy/code/javascript/htmlutils.js