   # @see ot-types for more info
   passDeltas : (deltas) => @locker.try ()=>
     position = 0
-    console.log deltas
     for delta in deltas
       position = deltaHelper @, delta, position
 

        @editor.updateContents delta

    # update the editor when something on the $selections happens
    @_model.getContent("selections").observe (event)=> @locker.try ()=>
      attrs = {}
      if event.type is "select"
        for attr,val of event.attrs

        ]

    # update the editor when the cursor is moved
    @_model.getContent("cursors").observe (events) => @locker.try ()=>
      for event in events
        if event.type is "update" or event.type is "add"
          author = event.changedBy
