From: penthief <penthief@SDF.ORG>
To: 17874@debbugs.gnu.org
Subject: bug#17874: 24.3.92; Incorrectly isolated ع in علی
Date: Sun, 29 Jun 2014 21:33:48 +0100 [thread overview]
Message-ID: <f5a6193f39dc3d3c0453d2014d20dd9b@SDF.ORG> (raw)
In-Reply-To: <83d2dr5zyl.fsf@gnu.org>
On 2014-06-29 19:32, Eli Zaretskii wrote:
>> Date: Sun, 29 Jun 2014 13:30:36 +0100
>> From: penthief <penthief@SDF.ORG>
>>
>> The following should display differently, as in 24.3.1.
>> A. ع ل ی - these are the "isolated" types.
>> B. علی - this is a final, medial and initial type.
>> C. عل ی - the isolated ی should be joined when the space is removed.
>> This is the bug demonstrated.
>>
>> 0. Start emacs: $ emacs -Q
>> 1. Output علی with a bold face in the appropriate font:
>> (progn
>> (setq buffer-face-mode-face '(:family "DejaVu Sans Mono"
>> :alternate-families "Monaco" :height 100))
>> (buffer-face-mode)
>> (buffer-face-set 'bold)
>> (newline)
>> (insert " علی"))
>>
>> علی
>>
>> 2. Change to a regular face:
>> (buffer-face-set 'default)
>> علی
>>
>> What happens is ی (ARABIC LETTER FARSI YEH) switches from the final to
>> the isolated type.
>
> I cannot reproduce this on MS-Windows. It works for me correctly both
> in Emacs 24.3 and in the emacs-24 branch as of r117323. Could be
> libotf-specific. Are you sure nothing changed in libotf and/or
> m17n-flt libraries between the time you built v24.3 and now?
After building 24.3 rather than relying on the binary provided by my
distro I now see the issue in both versions, so I think you are right to
say the problem is with one of the dependencies, rather than with Emacs.
Perhaps I can find a way to reproduce an issue on libotf / m17n-flt
separately and raise it in the appropriate place.
Thanks,
Matt
next prev parent reply other threads:[~2014-06-29 20:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E1XH4ul-0004Qm-Ta@fencepost.gnu.org>
2014-06-29 12:30 ` bug#17874: 24.3.92; Incorrectly isolated ع in علی penthief
2014-06-29 18:32 ` Eli Zaretskii
2014-06-29 20:33 ` penthief [this message]
[not found] ` <handler.17874.C.140782239428930.notifdonectrl.0@debbugs.gnu.org>
2014-08-17 10:40 ` bug#17874: 24.3.1; Incorrectly isolated ی " Mat Smiglarski
2014-08-17 14:25 ` Eli Zaretskii
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