// ...and <mw:toc> markers
$wrappedtext = preg_replace_callback( '/\<\\/?mw:toc\>/',
array( &$this, 'replaceCallback' ), $wrappedtext );
-
+ // ... and <math> tags
+ $wrappedtext = preg_replace_callback( '/\<math(.*?)\<\\/math\>/s',
+ array( &$this, 'replaceCallback' ), $wrappedtext );
// Modify inline Microdata <link> and <meta> elements so they say <html-link> and <html-meta> so
// we can trick Tidy into not stripping them out by including them in tidy's new-empty-tags config
$wrappedtext = preg_replace( '!<(link|meta)([^>]*?)(/{0,1}>)!', '<html-$1$2$3', $wrappedtext );