From: handa <handa@gnu.org>
To: Nima Aryan <nimawebgard@gmail.com>
Cc: 28339@debbugs.gnu.org
Subject: bug#28339: 25.2; Emacs shows ZWNJ character (Zero Width non-Joiner) as Space
Date: Wed, 13 Sep 2017 23:02:56 +0900 [thread overview]
Message-ID: <87fubqsnlb.fsf@gnu.org> (raw)
In-Reply-To: <CALp2H_2w50RrBiaWV1dpg760cUpamy1nZdRgrwJKAjESq3no3Q@mail.gmail.com> (message from Nima Aryan on Tue, 12 Sep 2017 07:59:27 +0000)
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In article <CALp2H_2w50RrBiaWV1dpg760cUpamy1nZdRgrwJKAjESq3no3Q@mail.gmail.com>, Nima Aryan <nimawebgard@gmail.com> writes:
> I can confirm that this code solves the problem for many fonts I tested
> including:
> DejaVu Sans, Vazir Code, Inconsolata-g, Office Code Pro, Ubunto, Meslo,
> ...
Thank you for testing my code.
> The fonts I still see some problems are 'Droid Sans Regular' which shows
> hallow boxes and Noto Sans which shows a narrow width bar.
That's perhaps because they define those glyphs for ZWNJ.
To avoid that problem, there are two ways:
(1) display ZWNJ with a glyph for space (if the font has a glyph for space)
(2) do not generate a glypgh for ZWNJ
Please try the attached new version. It tries (1). If you change the
value of arabic-font-shape-gstring to
`arabic-font-shape-gstring-ZWNJ-absorb, it tries (2).
As an editor, I think (1) is better, but an Arabic/Persian user may have
different opinion.
---
K. Handa
handa@gnu.org
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next prev parent reply other threads:[~2017-09-13 14:02 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-03 15:57 bug#28339: 25.2; Emacs shows ZWNJ character (Zero Width non-Joiner) as Space Nima Aryan
2017-09-03 17:06 ` Eli Zaretskii
2017-09-03 17:11 ` Eli Zaretskii
2017-09-03 19:31 ` Nima Aryan
2017-09-04 4:26 ` Eli Zaretskii
2017-09-04 5:05 ` sadid sahami
2017-09-04 9:15 ` Eli Zaretskii
2017-09-04 11:43 ` Nima Aryan
2017-09-04 11:49 ` Nima Aryan
2017-09-04 12:11 ` Eli Zaretskii
2017-09-06 23:25 ` handa
2017-09-07 2:40 ` Eli Zaretskii
[not found] ` <CALp2H_0RgoW6NL-N3yLA_io38-y8noymU4gGwEbLGcDV4AX9_g@mail.gmail.com>
2017-09-10 23:08 ` handa
2017-09-11 16:19 ` Eli Zaretskii
2017-09-13 14:06 ` handa
2017-09-13 15:02 ` Eli Zaretskii
2017-09-14 12:24 ` handa
2017-09-14 17:15 ` Eli Zaretskii
2017-09-16 1:32 ` handa
2017-09-16 4:05 ` Nima Aryan
2017-09-16 7:24 ` Eli Zaretskii
2017-09-16 17:30 ` Benjamin Riefenstahl
2017-09-16 17:42 ` Eli Zaretskii
2017-09-16 18:05 ` Benjamin Riefenstahl
2017-09-16 18:23 ` Eli Zaretskii
2017-09-16 18:20 ` Eli Zaretskii
2017-09-18 1:52 ` handa
2017-09-18 15:16 ` Eli Zaretskii
2017-09-19 12:18 ` handa
2017-09-20 7:25 ` Eli Zaretskii
2017-09-18 15:22 ` Benjamin Riefenstahl
2017-09-14 21:13 ` Nima Aryan
[not found] ` <CALp2H_2w50RrBiaWV1dpg760cUpamy1nZdRgrwJKAjESq3no3Q@mail.gmail.com>
2017-09-13 14:02 ` handa [this message]
[not found] ` <CALp2H_3tLC71X6-jvH2XD-6qX8O=KE5wHa561QPk-w2OoCX9HA@mail.gmail.com>
2017-09-16 12:36 ` handa
[not found] ` <CALp2H_2MWgjoEEm6Rp5+5uOdMk-RbFWzaCrweo=pbdzAaq8btA@mail.gmail.com>
2017-10-06 10:05 ` handa
2017-10-06 12:14 ` Eli Zaretskii
2017-10-07 1:11 ` handa
2020-09-04 5:12 ` Lars Ingebrigtsen
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