function wfSpecialSearch( $par = '' ) {
global $wgRequest, $wgUser;
- $search = str_replace( array('_', "\n"), " ",
- $wgRequest->getText( 'search', $par ) );
+ $search = str_replace( "\n", " ", $wgRequest->getText( 'search', $par ) );
$searchPage = new SpecialSearch( $wgRequest, $wgUser );
if( $wgRequest->getVal( 'fulltext' ) ||
!is_null( $wgRequest->getVal( 'offset' ) ) ||