   #   @param [Rte] rte a rich-text editor (Rte) instance
   #   @option options [Object] style the style of the selection
   constructor: (start, end, rte, style)->
-
     if not _.isUndefined(start) and not _.isUndefined(end) and not _.isUndefined(rte)
       if !( _.isNumber(start) and
             _.isNumber(end))


    rte.removeSel leftSel

  unbind: ->
    @left.removeSel(@, "left")
    @right.removeSel(@, "right")

# Class describing the Rich Text Editor type
#

  #
  # @param [Selection] s the selection to compare to this
  #
  notEquals: (selection) ->
    not @equals(selection)

  # Returns true if the given selection is in the current selection
  #
