Re: Display of undisplayable characters: \U01F3A8 instead of diamond

[Eli Zaretskii]

> Date: Fri, 02 Sep 2022 15:34:51 +0000
> From: Gregory Heytings <gregory@heytings.org>
> cc: acm@muc.de, rms@gnu.org, emacs-devel@gnu.org
> 
> > That's the value I get on my system, is it guaranteed to be the same on 
> > other systems?
> 
> Answering my own question: no.  I just tried on another computer, with a 
> similar kernel (5.17 instead of 5.18), and there display-color-cells 
> returns 8.  So I guess we use the most conservative value here.

We should use the actual value, not the most conservative one.

> We could make the (xterm-register-default-colors
> xterm-standard-colors) call conditional to the return value of
> display-color-cells, though.

If the value is >= 16, I believe that code does already do that, no?