bug#44664: 28.0.50; troubles with some chars in term

[Eli Zaretskii]

> Date: Thu, 19 Nov 2020 20:41:32 +0300
> From: Jean Louis <bugs@gnu.support>
> Cc: larsi@gnus.org, schwab@linux-m68k.org, 44664@debbugs.gnu.org
> 
> For now I see that arrows do not work as expected. They work in
> prompt, not in mutt as arrows.

I think this is covered in the commentary section of term.el.