I propose, as a small step towards bug 19986, to change the wgLanguageCode of wikis in the following languages:
bat-smg -> sgs (wikipedia)
fiu-vro -> vro (wikipedia)
zh-classical -> lzh (wikipedia)
zh-min-nan -> nan (wikipedia, wiktionary, wikibooks, wikiquote, wikisource)
zh-yue -> yue (wikipedia)
This is already done at this moment:
be-x-old -> be-tarask (wikipedia)
als -> gsw (wikipedia, wiktionary, wikibooks, wikiquote)
roa-rup -> rup (wikipedia, wiktionary)
Version: unspecified
Severity: normal