   # Returns a {Disposable} on which `.dispose()` can be called to unsubscribe.
   onDidDestroy: (callback) ->
     @emitter.on 'did-destroy', callback
-
-  on: (eventName) ->
-    switch eventName
-      when 'screen-range-changed'
-        Grim.deprecate("Use Selection::onDidChangeRange instead. Call ::getScreenRange() yourself in your callback if you need the range.")
-      when 'destroyed'
-        Grim.deprecate("Use Selection::onDidDestroy instead.")
-      else
-        Grim.deprecate("Selection::on is deprecated. Use documented event subscription methods instead.")
-
-    super
-
 
   ###
   Section: Managing the selection range

  getGoalScreenRange: ->
    if goalScreenRange = @marker.getProperties().goalScreenRange
      Range.fromObject(goalScreenRange)

  backspace: ->
    @selectLeft() if @isEmpty() and not @editor.isFoldedAtScreenRow(@cursor.getScreenRow())
    @deleteSelectedText()

  # Public: Removes from the start of the selection to the beginning of the
  # current word if the selection is empty otherwise it deletes the selection.
