From: Eli Zaretskii <eliz@gnu.org>
To: Axel Svensson <svenssonaxel@gmail.com>
Cc: 57072@debbugs.gnu.org
Subject: bug#57072: [BUG] update-glyphless-char-display and variation selectors
Date: Wed, 10 Aug 2022 16:10:46 +0300 [thread overview]
Message-ID: <83sfm4qm5l.fsf@gnu.org> (raw)
In-Reply-To: <CAJ40yawCrjvLjWzWJ86VYbONHQxHFS05jf5W7+Rrt0r+76Ea+Q@mail.gmail.com> (message from Axel Svensson on Tue, 9 Aug 2022 22:33:40 +0200)
> From: Axel Svensson <svenssonaxel@gmail.com>
> Date: Tue, 9 Aug 2022 22:33:40 +0200
> Cc: 57072@debbugs.gnu.org
>
> > Now, VS16 is almost always composed with preceding characters, so I
> > think you can only see it as acronym if you deliberately force Emacs
> > not to compose it, e.g. by preceding it with U+20DD COMBINING
> > ENCLOSING CIRCLE, or precede it and follow it by U+200C ZERO WIDTH
> > NON-JOINER, or disable auto-composition-mode.
>
> - Preceding it with U+20DD still produces the empty box
> - Preceding it and following it by U+200C still produces the empty box
> - Disabling auto-composition-mode produces the "VS16" acronym.
Yes, I think this is because of the special composition rules we have
for VS16 (which are required to display Emoji sequences correctly).
next prev parent reply other threads:[~2022-08-10 13:10 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-09 8:38 bug#57072: [BUG] update-glyphless-char-display and variation selectors Axel Svensson
2022-08-09 8:40 ` bug#57073: " Axel Svensson
2022-08-09 11:36 ` bug#57072: " Eli Zaretskii
2022-08-09 14:56 ` Axel Svensson
2022-08-09 16:23 ` Eli Zaretskii
2022-08-09 20:33 ` Axel Svensson
2022-08-10 13:10 ` Eli Zaretskii [this message]
2022-08-16 11:55 ` Robert Pluim
2022-08-16 12:01 ` Eli Zaretskii
2022-08-11 14:01 ` Eli Zaretskii
2022-08-11 14:58 ` Axel Svensson
2022-08-11 16:19 ` Eli Zaretskii
2022-08-12 3:33 ` Axel Svensson
2022-08-12 5:53 ` Eli Zaretskii
2022-08-12 6:50 ` Axel Svensson
2022-08-12 7:10 ` Eli Zaretskii
2022-08-12 7:57 ` Axel Svensson
2022-08-12 10:29 ` Eli Zaretskii
2022-08-12 11:51 ` Axel Svensson
2022-08-12 12:46 ` Eli Zaretskii
2022-08-16 8:05 ` Robert Pluim
2022-08-16 13:06 ` Eli Zaretskii
2022-08-16 13:27 ` Robert Pluim
2022-08-16 13:39 ` Axel Svensson
2022-08-16 14:48 ` Robert Pluim
2022-08-16 16:27 ` Eli Zaretskii
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