   clickGrade: (phrase) =>
     if @gradingMode != 'sum' && !phrase.criterion.annotationsHaveGrades()
       this.addCommand(new SetSelectedPhraseCommand(phrase.criterion, phrase))
-      @saved = false
   
   
   clickPhrase: (phrase) =>

      new_zoom = 0.25 if new_zoom < 0.25
      new_zoom = 2.0 if new_zoom > 2.0
      @zoom(new_zoom)
  
  createSubmissionPages: ->
    previousPage = undefined

  
  addCommand: (command) ->
    @commandBuffer.buffer.push(command)
    @saved = false
  
  
  subscribeToAnnotation: (annotation) ->
