Instead of "unknown language code". Data in Babel extension may be used.
e.g. https://incubator.wikimedia.org/wiki/Wp/aaa (which aaa is https://en.wikipedia.org/wiki/Ghotuo_language)
Description
Description
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | None | T168833 Show language names if they are registered in IANA registry | |||
| Open | None | T168799 Integrate IANA language registry with language-data and MediaWiki (let MediaWiki "knows" all languages with ISO 639-1/2/3 codes) |