GNU bug report logs - #14966
24.3.50; Char-displayable-p is a very long running function

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Package: emacs;

Reported by: "Sebastien Vauban" <sva-news <at> mygooglest.com>

Date: Sat, 27 Jul 2013 09:49:02 UTC

Severity: minor

Tags: moreinfo, wontfix

Found in version 24.3.50

Done: Stefan Kangas <stefan <at> marxist.se>

Bug is archived. No further changes may be made.

Full log

Message #11 received at 14966 <at> debbugs.gnu.org (full text, mbox):

From: Andreas Schwab <schwab <at> linux-m68k.org>
To: "Sebastien Vauban" <public-sva-news-D0wtAvR13HarG/iDocfnWg <at> plane.gmane.org>
Cc: public-14966-ubl+/3LiMTaZdePnXv/OxA <at> plane.gmane.org
Subject: Re: bug#14966: 24.3.50;
 Char-displayable-p is a very long running function
Date: Sat, 27 Jul 2013 13:59:36 +0200


"Sebastien Vauban" <sva-news-D0wtAvR13HarG/iDocfnWg <at> public.gmane.org>
writes:

> When looking at the performance of my .emacs at startup time, I've noticed
> that (char-displayable-p) takes around 400 ms (!) to execute itself...

But only the first time.  Once the displaying font is known it runs
fast.

Andreas.

-- 
Andreas Schwab, schwab <at> linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."
This bug report was last modified 4 years and 187 days ago.

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