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bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combinati
From: |
Stephen Berman |
Subject: |
bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination |
Date: |
Sat, 17 Aug 2019 20:11:19 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
On Sat, 17 Aug 2019 20:29:22 +0300 Eli Zaretskii <eliz@gnu.org> wrote:
>> From: Stephen Berman <stephen.berman@gmx.net>
>> Cc: handa@gnu.org, cedric.chepied@gmail.com, 14461@debbugs.gnu.org,
>> larsi@gnus.org
>> Date: Sat, 17 Aug 2019 19:05:20 +0200
>>
>> Executing this:
>>
>> $ hb-view /usr/share/fonts/dejavu/DejaVuSansMono.ttf -u 'U+061, U+301, U+302'
>>
>> displays just 'a' with an acute accent over it, i.e. the circumflex is
>> not displayed at all
>
> I don't think this is true, I think the accents are overlaid in a way
> that makes them hard to distinguish. Try zooming in, if you can.
I find the displays quite unambiguous; here is the output as SVG images:
ab.png
Description: a and b with combining accents
>> (unlike Emacs, which display the circumflex to the right of the a +
>> acute accent grapheme).
>
> Hmm... something strange happens with DejaVu Sans Mono. I tried two
> different font backends, and they both display the circumflex
> incorrectly. That doesn't happen with other monospaced fonts I tried.
>
> I have no idea what's going on here, sorry.
>
> In any case, the issue at hand is not about this particular display
> with this particular font, it's more general.
That I agree with.
Steve Berman
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, (continued)
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Eli Zaretskii, 2019/08/16
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Eli Zaretskii, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Stephen Berman, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Eli Zaretskii, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Stephen Berman, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Eli Zaretskii, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Stephen Berman, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Eli Zaretskii, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Stephen Berman, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Eli Zaretskii, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination,
Stephen Berman <=
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Eli Zaretskii, 2019/08/17
- bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Stephen Berman, 2019/08/17
bug#14461: 24.3.50; bad display for 'space' + (U+0336) unicode combination, Eli Zaretskii, 2019/08/15