From: Peter Wang <ptr.wang@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 23362@debbugs.gnu.org
Subject: bug#23362: 25.0.93; Unicode chars (such as 0x1F600) are not rendered correctly
Date: Mon, 25 Apr 2016 04:59:17 +0800 [thread overview]
Message-ID: <m28u02910a.fsf@gmail.com> (raw)
In-Reply-To: <83bn4y4xei.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 24 Apr 2016 22:30:45 +0300")
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Peter Wang <ptr.wang@gmail.com>
>> Date: Mon, 25 Apr 2016 01:40:59 +0800
>>
>> On OSX, this pretest release breaks render of some unicode chars.
>>
>> ;;; 😀😂
>> (set-frame-font "Monaco:pixelsize=16")
>> (set-fontset-font
>> (frame-parameter nil 'font)
>> 'symbol (font-spec :family "Apple Color Emoji") nil 'prepend)
>>
>> there should be two symbols in the first line of above snippets if
>> rendered correctly.
>>
>> BTW, the last pretest does not have such issue. the version of last
>> pretest is:
>>
>> GNU Emacs 25.0.92.1 (x86_64-apple-darwin13.4.0, NS appkit-1265.21 Version 10.9.5 (Build 13F1603)) of
>> 2016-03-03
>
> Isn't this a consequence of this commit:
>
> commit 9344612d3cd164317170b6189ec43175757e4231
> Author: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
> Date: Tue Apr 12 08:26:51 2016 +0900
>
> Disable multicolor fonts on OS X since they are not supported on free system
>
> * src/macfont.m (macfont_list): Don't use color bitmap fonts.
>
> If you revert it, does the problem go away? If not, can you please
> bisect the emacs-25 branch between 25.0.92 and now, and see which
> commit caused this?
>
> Thanks.
I tried to revert this commit (one line of code) on head
(e6d6a99455183bca5074b7601ad11d424da6442e) and rebuild it. Now the issue
goes away.
If I understand correctly, this part of code is OSX specific, how is it
related to other free system? Could you elaborate more on it, Thanks!
next prev parent reply other threads:[~2016-04-24 20:59 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-24 17:40 bug#23362: 25.0.93; Unicode chars (such as 0x1F600) are not rendered correctly Peter Wang
2016-04-24 19:30 ` Eli Zaretskii
2016-04-24 20:59 ` Peter Wang [this message]
2016-04-25 0:37 ` YAMAMOTO Mitsuharu
2016-04-25 6:01 ` Eli Zaretskii
2016-04-25 8:28 ` YAMAMOTO Mitsuharu
2016-04-25 8:39 ` Peter Wang
2016-04-25 9:06 ` YAMAMOTO Mitsuharu
2016-04-25 8:59 ` Eli Zaretskii
2016-04-25 9:18 ` Peter Wang
2016-04-25 9:40 ` YAMAMOTO Mitsuharu
2016-04-25 9:59 ` Eli Zaretskii
2016-04-25 10:07 ` YAMAMOTO Mitsuharu
2016-04-25 10:19 ` Eli Zaretskii
2016-04-25 10:33 ` YAMAMOTO Mitsuharu
2016-04-25 11:00 ` Eli Zaretskii
2016-04-25 11:28 ` Peter Wang
2016-04-25 11:58 ` Peter Wang
2016-04-25 11:58 ` Peter Wang
2016-04-25 23:13 ` Lars Magne Ingebrigtsen
2016-04-26 5:51 ` Eli Zaretskii
2016-04-25 11:14 ` Peter Wang
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