freebsd and utf-8 directory names

[dt71 at gmx.com]

David Chisnall wrote, On 07/01/2014 19:06:
> Please note that forums.freebsd.org is not a bug tracker.  I tried searching the bug tracker for bugs with FAT and filename or FAT and utf-8/utf8/character in their names and could not find any reference to this issue.
>
> If you actually want to see bugs fixed, rather than just complain about them, please file them here: https://bugs.freebsd.org/bugzilla/enter_bug.cgi  Make sure that you provide all of the steps required to reproduce them.

I neglected to submit a bug report because:
(1) there were already at least 3 bug reports related to (FAT32 and) character sets or encodings, some of them even had patches;
(2) the reports were very old, indicating that the FreeBSD developers don't care about FAT32;
(3) at least one report was seemingly related, and I didn't want to create a(nother) possible duplicate.

But now, eat this: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191540