Subject that ends with UTF-8, 85 or A0 ��

[Bastian]

> > I can't reproduce either.
> 
> I can reproduce the issue. In vim the character 0x52a0 is still present:
> 
> <http://d--p.de/tmp/2022-08-02_vim.png>
> 
> After quitting vim, mutt displays the unicode replacement character
> 0xfffd instead of 0x52a0:

I see it in the subject now.
There are two U+FFFD chars.

> | System: Darwin 21.6.0 (arm64)
> | ncurses: ncurses 6.3.20220625 (compiled with 6.3)
> | libiconv: 1.16
> | hcache backend: lmdb LMDB 0.9.70: (December 19, 2015)
> | 
> | Compiler:
> | Apple clang version 13.1.6 (clang-1316.0.21.2.5)
> | Target: arm64-apple-darwin21.5.0
> | Thread model: posix
> | [...]

Maybe some local vim/encoding issues on darwin?

-- 
Bastian