I've been administering a FreeBSD system through SSH, and she doesn't seem to like the non-ASCII characters I've entered.
One noted in the bug report that the problem got fixed with the C.UTF-8 locale in 13-CURRENT branch, so I'd like to try to backport that into my current system.
I'd like to ask some experienced user on advice of how to do that smoothly. (Or I'll post a self-answer when I've tried and achieved it myself).
In essence: How do I backport a locale from a different version of FreeBSD?