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bug#15045: Point jumps inappropriately around time of Semantic lexing


From: Eli Zaretskii
Subject: bug#15045: Point jumps inappropriately around time of Semantic lexing
Date: Fri, 09 Aug 2013 00:49:48 +0300

> From: David Engster <address@hidden>
> Cc: Stefan Monnier <address@hidden>,  address@hidden,  "Eric M. Ludlam" 
> <address@hidden>,  Eli Zaretskii <address@hidden>
> Date: Thu, 08 Aug 2013 22:30:26 +0200
> 
> However, doing redisplay in timers is not nice.

Why not?

> > Doesn't deferred jit locking necessarily have to call redisplay?
> 
> I would think so, too.

But since jit-lock-deferred-fontify only happens when Emacs is idle,
there's no problem with that, since Emacs enters redisplay also when
it is idle.





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