* Set the log reader to return only entries by the given user.
*
* @param $name String: (In)valid user name
+ * @return bool
*/
private function limitPerformer( $name ) {
if( $name == '' ) {
*
* @param $page String or Title object: Title name
* @param $pattern String
+ * @return bool
*/
private function limitTitle( $page, $pattern ) {
global $wgMiserMode;