bug#48125: 28.0.50; Display garbled by emoji variation sequence

[Eli Zaretskii]

> From: Filipp Gunbin <fgunbin@fastmail.fm>
> Cc: 48125@debbugs.gnu.org
> Date: Tue, 04 May 2021 18:34:09 +0300
> 
> BTW, I see that emoji, as well as other characters from fonts different
> from my selected one (Terminal has some font fallback logic), have
> different width.  Is it ok for Emacs if a terminal emulator uses
> different widths for different chars?

OK in what sense?  On TTY frames layout and rendering are left to the
terminal emulator; if it can handle this situation, Emacs won't care.