bug#63731: [PATCH] Support Emoji Variation Sequence 16 (FE0F) where appropriate

[Eli Zaretskii]

> From: Robert Pluim <rpluim@gmail.com>
> Cc: 63731@debbugs.gnu.org,  steven@stebalien.com
> Date: Fri, 26 May 2023 19:35:56 +0200
> 
> in this case it *is* an emoji codepoint, so it displays
> as emoji because of font.c, even when followed by VS-15.

If we pass to an Emoji-capable font a sequence of a character followed
by VS-15, I'd expect the font to produce a glyph with the textual
representation of that character.