gistfile1.txt

// original (broken) version is here: http://ivan-ghandhi.livejournal.com/942493.html
// My fix: don't treat arguments as if it were an array
// (Use Array.prototype.slice.call() to convert it)

function stacktrace() { 
  function st2(f) {
    return !f ? [] : 
        st2(f.caller).concat([f.toString().split('(')[0].substring(9) + '(' + Array.prototype.slice.call(f.arguments).join(',') + ')']);
  }
  return st2(arguments.callee.caller);
}