* @param $limit Integer: max number of items to return
* @return Array of title strings
*/
protected static function defaultSearchBackend( $namespaces, $search, $limit ) {
$ns = array_shift( $namespaces ); // support only one namespace
* @param $limit Integer: max number of items to return
* @return Array of title strings
*/
protected static function defaultSearchBackend( $namespaces, $search, $limit ) {
$ns = array_shift( $namespaces ); // support only one namespace