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Re: bug#14966: 24.3.50; Char-displayable-p is a very long running functi
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From: |
Sebastien Vauban |
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Subject: |
Re: bug#14966: 24.3.50; Char-displayable-p is a very long running function |
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Date: |
Mon, 29 Jul 2013 10:10:36 +0200 |
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User-agent: |
Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.3.50 (windows-nt) |
Hi Andreas,
Andreas Schwab wrote:
> "Sebastien Vauban" <sva-news-D0wtAvR13HarG/iDocfnWg@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.
That's not clear from the tests I make. But, anyway, as I'm striving for a
sub-second Emacs startup time, I'm only interested in the first time...
Best regards,
Seb
--
Sebastien Vauban