reduce clutter/conflict

[altblue]

I noticed that various extensions tend to break when enabling FireRainbow, all because of the global functions defined in codemirror/util.js (map, forEach, etc). (Almost) none of them are in fact used, so that file can be reduced to:

// The value used to signal the end of a sequence in iterators.
var StopIteration = {toString: function() {return "StopIteration"}};

// Create a predicate function that tests a string againsts a given
// regular expression.
function matcher(regexp){
  return function(value){return regexp.test(value);};
}

[Antonin Hildebrand]

good point!

i've taken codemirror as it is without further sandboxing (that made my life easier when updating codemirror sources)

in the future I plan to move whole codemirror into firefox javascript worker, so it will live in it's own sandbox.

but anyway in the time between we can clear some of these unused global variables, thanks for bringing it up

[Antonin Hildebrand]

fixed in b830ec8