Wikimedia Bugzilla is closed!

The Api had a version of it in ApiFormatYaml_spypc or something. Tim stripped out a lot of crap from it (security or something).

Noticed you optionally include it

00077     public static function dump( $text ) {
00078         global $wgTranslateYamlLibrary;
00079 
00080         switch ( $wgTranslateYamlLibrary ) {
00081             case 'spyc':
00082                 require_once( dirname( __FILE__ ) . '/../spyc/spyc.php' );
00083                 return Spyc::YAMLDump( $text );
00084             case 'syck':
00085                 return self::syckDump( $text );
00086             default:
00087                 throw new MWException( "Unknown Yaml library" );
00088         }
00089     }

Do you still need a seperate version?