From: Stefan Kangas <stefan@marxist.se>
To: Eli Zaretskii <eliz@gnu.org>
Cc: npostavs@gmail.com, 30539-done@debbugs.gnu.org
Subject: bug#30539: 26.0; `char-displayable-p' is much slower in Emacs 25 and 26
Date: Wed, 18 Nov 2020 10:30:08 -0800 [thread overview]
Message-ID: <CADwFkmmtL=mZLofP_4a=0q6ro3MfDGYnLNwGVyJnaQjW-FL44w@mail.gmail.com> (raw)
In-Reply-To: <83wnyipolx.fsf@gnu.org>
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Stefan Kangas <stefan@marxist.se>
>> Date: Wed, 18 Nov 2020 07:35:06 -0800
>> Cc: 30539@debbugs.gnu.org
>>
>> > Doing (setq inhibit-compacting-font-caches t) brings back reasonable
>> > performance.
>> >
>> > I can't reproduce on my GNU/Linux box, although that may just be due to
>> > different fonts installed. In particular, char-displayable-p never gave
>> > me nil.
>>
>> Given this change:
>>
>> commit f34f49f35e5c000a6ee070678f43d2ca38b76cad
>> Author: Eli Zaretskii <eliz@gnu.org>
>> Date: Sat Sep 7 12:26:08 2019 +0300
>>
>> Set inhibit-compacting-font-caches to t by default on MS-Windows
>>
>> Is there anything left to do here, or should this bug be closed?
>
> If the problem doesn't happen on GNU/Linux, we can close this.
I think this is Windows specific indeed. Closing.
next prev parent reply other threads:[~2020-11-18 18:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-19 22:07 bug#30539: 26.0; `char-displayable-p' is much slower in Emacs 25 and 26 Drew Adams
2018-02-20 18:08 ` Drew Adams
2018-02-22 14:50 ` Drew Adams
2018-02-23 1:49 ` Noam Postavsky
2018-02-23 2:43 ` Drew Adams
2018-02-23 3:32 ` Noam Postavsky
2018-02-23 4:07 ` Drew Adams
2018-02-23 7:14 ` Eli Zaretskii
2020-06-27 21:34 ` Drew Adams
2020-11-18 15:35 ` Stefan Kangas
2020-11-18 17:21 ` Eli Zaretskii
2020-11-18 18:30 ` Stefan Kangas [this message]
2018-02-28 19:21 ` Charles A. Roelli
[not found] <<8c79c39f-7abb-4591-a676-17fb46af5a8f@default>
[not found] ` <<ec3497d7-9a7d-4be8-8712-19bb6bdd96e8@default>
[not found] ` <<m2d10oj4xj.fsf@aurox.ch>
2018-02-28 19:53 ` Drew Adams
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