bug#33445: Say "U+1F52E"

[Eli Zaretskii]

> Date: Wed, 21 Nov 2018 11:36:58 +0100 (CET)
> Cc: jidanni@jidanni.org, 33445@debbugs.gnu.org
> From: Werner LEMBERG <wl@gnu.org>
> 
> >            position: 588 of 1015 (58%), column: 2
> >           character: 🔮 (displayed as 🔮) (codepoint 128302, #o372456, 
> > #x1f52e)
> 
> Is this `codepoint' ever different to the value shown two rows later?

For characters from other charsets, yes.

> >       preferred charset: unicode (Unicode (ISO10646))
> >   code point in charset: 0x1F52E
> 
> This could be
> 
>   code point in charset: U+1F52E
> 
> by special-casing Unicode, contrary to other charsets.

What would be the utility of U+ for Emacs users?  It just makes this
more confusing for people who aren't familiar with the U+nnnn notation
(which obviously excludes me, you, and the OP).  Emacs doesn't accept
that notation in any input mode, and never displays it.

But I'm beginning to repeat myself, so I will shut up on this from now
on.