- $nums = wfNumLink( $offset, 20, $title, $query ) . ' | ' .
- wfNumLink( $offset, 50, $title, $query ) . ' | ' .
- wfNumLink( $offset, 100, $title, $query ) . ' | ' .
- wfNumLink( $offset, 250, $title, $query ) . ' | ' .
- wfNumLink( $offset, 500, $title, $query );
+ $nums = $wgLang->pipeList( array( wfNumLink( $offset, 20, $title, $query ),
+ wfNumLink( $offset, 50, $title, $query ),
+ wfNumLink( $offset, 100, $title, $query ),
+ wfNumLink( $offset, 250, $title, $query ),
+ wfNumLink( $offset, 500, $title, $query ) ) );