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


From: Andreas Schwab
Subject: bug#14966: 24.3.50; Char-displayable-p is a very long running function
Date: Sat, 27 Jul 2013 13:59:36 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)


"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.

Andreas.

-- 
Andreas Schwab, address@hidden
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