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

[Eli Zaretskii]

> From: Emanuel Berg <incal@dataswamp.org>
> Date: Wed, 07 Sep 2022 03:03:22 +0200
> 
> Eli Zaretskii wrote:
> 
> >> Something like
> >> 
> >>   (set-unprintable-char-char chr)
> >
> > That would require Emacs to detect all the "unprintable"
> > characters on each startup, which would slow down startup,
> > sometimes to unacceptable lengths of time.
> >
> > If you followed the discussion, this was explained and
> > unanimously rejected.
> 
> Yes, but there is surely a way to get around that, a way that
> is better

If you know how to get around that, please tell the details.