           @lastBackspace = nowDate
           @ace.remove "left"
 
-
   hookACECustomBehavior: ->
     aceConfig = me.get('aceConfig') ? {}
     @ace.commands.on 'exec', (e) =>


  setThang: (thang) ->
    @focus()
    @lastScreenLineCount = null
    @updateLines()
    return if thang.id is @thang?.id
    @thang = thang


  resize: ->
    @ace?.resize true
    @updateLines()

  onChangeEditorConfig: (e) ->
