This patch removes from lib/localcharset.h some of those encodings that are
not supported by glibc for more than 10 years.
2023-07-13 Bruno Haible
localcharset: Clean up locale encodings used by glibc.
* lib/localcharset.h: Remove VISCII from the list, since never supported
Eric Blake wrote:
> The next version of POSIX will be enforcing that '/' and '.' are
> unambiguous across all POSIX encodings supported by all locales on a
> system
We are already make use of it in lib/mbschr.c and lib/mbsrchr.c.
> There are, however, some non-POSIX encodings where '/' can appear
