docs: function (type, e) {
                  var me = this,
                      range = me.selection.getRange();
                  if(range.collapsed != true) {
                      me.fireEvent('updateSections');
                  } else {
                      var keyCode = e.keyCode || e.which;
                      if(keyCode == 13 || keyCode == 8 || keyCode == 46) {
                          me.fireEvent('updateSections');
                      }
                  }
              }