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Re: Can we make set_point_both less expensive?

From: Stefan Monnier
Subject: Re: Can we make set_point_both less expensive?
Date: Fri, 20 Mar 2015 17:53:22 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

> discussed.  Stefan wants redisplay to move point also in the case
> where some Lisp moved point and entered a region of buffer positions
> that has a certain text property.

Yes and no: I want pre-redisplay-function to do that.  Whether you
consider it as "redisplay" or not is another question, but when I say
"redisplay" in this thread I mean the C part that fills & uses the
glyph matrices (i.e. it does not include pre-redisplay-function).


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