rem: obj = obj[0]; kappa(typeof(obj) == 'object' ? obj.constructor : typeof(obj)) 
add: kappa(obj == undefined); 
context:   return function(obj) {    obj = obj[0];    kappa(typeof(obj) == 'object' ? obj.constructor : typeof(obj))  }
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/66dbc371042fa142ea64c0b6c1897f2393dacf0c/jslib.js/buggy/lib/js/jslib.js