Re: Low redisplay performance (23 regression)

[Eli Zaretskii]

> Date: Tue, 21 Apr 2009 21:58:21 +0300
> From: Eli Zaretskii <address@hidden>
> Cc: address@hidden, address@hidden, address@hidden
> 
> > is able to scroll a large file (for example, lisp/ChangeLog) keeping up
> > with the keyboard typematic rate without breaking a sweat. Emacs 23 is
> > unable and every now and then resorts to recentering (which I hate).
> 
> Is this in "emacs -Q"?
> 
> Anyway, is the slow-down you see close to the OP's reported factor of
> almost 3?  Or is it just slow-down?

Another idea: could this be somehow related to the fact that your
setup uses UTF-8 as the default encoding?  What happens if you set
your system so that the default is Latin-1, say?