[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: jit lock sit-for provokes redisplay provokes imenu

From: Chong Yidong
Subject: Re: jit lock sit-for provokes redisplay provokes imenu
Date: Mon, 21 Aug 2006 11:20:52 -0400
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux)

address@hidden (Kim F. Storm) writes:

>> This assumes that the patch does indeed solve the original problem
>> (too many imenu updates during redisplay).  I haven't been able to
>> reproduce this problem, but presumably someone can.
> Is this change still needed for fixing the original problem if we
> completely eliminate sit-for in jit-lock?

I don't think the jit-lock change will resolve this particular
problem, which is that the text property changes during each jit-lock
fontification leads to excessive imenu updates.

> OTOH, adding buffer-chars-modified-tick in itself (and the change to
> imenu)still seems like a good thing, and I also think the change is
> safe.   But we need updates for lispref and NEWS.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]