I think I see most entries there that are not needed or redundant since they match with the defaults. Things such as:
'+abwiki' => array( 'Wikipedia' => NS_PROJECT, ),
are IMHO redundant as the defaults should do it:
// defaults to aid when things are switched '+wikibooks' => array( 'Wikibooks' => NS_PROJECT ), '+wikinews' => array( 'Wikinews' => NS_PROJECT ), '+wikiquote' => array( 'Wikiquote' => NS_PROJECT ), '+wikisource' => array( 'Wikisource' => NS_PROJECT ), '+wikiversity' => array( 'Wikiversity' => NS_PROJECT ), '+wikipedia' => array( 'Wikipedia' => NS_PROJECT ), '+wiktionary' => array( 'Wiktionary' => NS_PROJECT ), '+wikivoyage' => array( 'Wikivoyage' => NS_PROJECT, 'WV' => NS_PROJECT, ),
Maybe that list needs a bit of cleaning. Please comment.