rem: return function(obj) { kappa(obj == undefined); } 
add: return function(xml, attr) {    obj = xml; if (obj == undefined) { return kappa({label:'None', 'value':({})}); }   if (attr == 'class') attr = 'className';  var val = obj[attr];  if (val == undefined) kappa({label:'None', 'value':({})}); else kappa({'label':'Some', 'value':val}); } 
context:   return function(obj) {    kappa(obj == undefined);  }
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/64965c5dba3c7574bbbfd1025083a71a1b10d513/jslib.js/buggy/jslib.js