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

From: Eli Zaretskii <[email-masked]>
Date: Mon, 29 Jul 2013 19:24:40 +0300

> From: "Sebastien Vauban" <[email-masked]>
> Date: Mon, 29 Jul 2013 10:10:36 +0200
> 
> I'm striving for a sub-second Emacs startup time, I'm only
> interested in the first time...

The usual way of solving this is to start Emacs only once, and leave
it running at all times.