docs: function() {
  		var count = 0,
  			elm = this.element();
  		if (this._map) {
  			if ((count = edbml.FunctionUpdate._remap(elm, this._map))) {
  				this._report("remapped " + count + " keys");
  			}
  		} else {
  			if ((count = edbml.FunctionUpdate._revoke(elm))) {
  				this._report("revoked " + count + " keys");
  			}
  		}
  	}