$text = preg_replace( "/<\\/?\\s*[A-Za-z][^>]*?>/",
' ', $wgContLang->lc( " " . $text . " " ) ); # Strip HTML markup
$text = preg_replace( "/(^|\\n)==\\s*([^\\n]+)\\s*==(\\s)/sD",
$text = preg_replace( "/<\\/?\\s*[A-Za-z][^>]*?>/",
' ', $wgContLang->lc( " " . $text . " " ) ); # Strip HTML markup
$text = preg_replace( "/(^|\\n)==\\s*([^\\n]+)\\s*==(\\s)/sD",