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  updateRange: function (e) {
    var selection = window.getSelection();
    if (selection.rangeCount > 0) {
      var range = selection.getRangeAt(0);
      this.range = range;
    }
  },

  pasteHandler: function(e) {
    var url = e.clipboardData.getData("URL");
    if (url) {
      e.preventDefault();
      this.editor.insertHTML(url);
      this.updateRange();
      return;
    }

    var text = e.clipboardData.getData("Text");
    if (text) {
      e.preventDefault();
      text = text.escapeHTML().replace(/\n+/g, "<br>");
      this.editor.insertHTML(text);
      this.updateRange();
      return;
    }
  }
});
Alice.Keyboard = Class.create({