parse_default_languages doesn't filter C.UTF-8
This results in a bogus lang value being passed down to Fontconfig and inhibits Pango's script -> language autodetection. Pango should also skip "POSIX", which is a synonym for the C locale.
This results in a bogus lang value being passed down to Fontconfig and inhibits Pango's script -> language autodetection. Pango should also skip "POSIX", which is a synonym for the C locale.