$content = StringUtils::delimiterReplace( '<nowiki>', '</nowiki>', '$1', $text, 'i' );
$attribs = Sanitizer::validateTagAttributes( $attribs, 'pre' );
- return wfOpenElement( 'pre', $attribs ) .
+ return Xml::openElement( 'pre', $attribs ) .
Xml::escapeTagsOnly( $content ) .
'</pre>';
}