+ if( $wgContLang->hasVariants() ) {
+ $variants = array();
+ foreach( $wgContLang->getVariants() as $code ) {
+ $variants[] = array( 'code' => $code );
+ }
+ $data['variants'] = $variants;
+ $this->getResult()->setIndexedTagName( $data['variants'], 'lang' );
+ }
+