gistfile1.txt

var toto = function(spec, my) {
  // ...

  var do;
  
  var that = CELL.emitter({});
   
  // ...
  
  do = function() {
     that.emit('yeah', [1,2,3], 'hello'); 
     that.emit('yeah', [1,2], 'cool', 123); 
     that.emit('yeah');
     that.emit('foo', 'test', 'hello'); 
  };
  
  // ...
   
  return that;
};

var t = toto({});

t.on('yeah', function(nums, str) {
   console.log('ok: ' + nums + ' ' + str);
});


t.do();