Re: Redisplay problems?

[Eli Zaretskii]

> From: Stefan <address@hidden>
> Cc: address@hidden, address@hidden, address@hidden, address@hidden,
>         address@hidden
> Date: Mon, 24 Mar 2014 16:43:03 -0400
> 
> > optimizations will not help, because you must redraw everything, and
> > AFAIK we don't currently have a redisplay mode where the portions of
> > matrices that were not recomputed are nevertheless redrawn.
> 
> They'll be redrawn from the current matrices in response to the
> expose events.

Only if you insist on showing incorrect contents first, and if you can
arrange for the expose event to always be processed before the
redisplay.