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Re: bug#14966: 24.3.50; Char-displayable-p is a very long running functi


From: Sebastien Vauban
Subject: Re: bug#14966: 24.3.50; Char-displayable-p is a very long running function
Date: Mon, 29 Jul 2013 10:10:36 +0200
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/address@hidden>
> 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


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