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Re: Some NS port changes

From: Eli Zaretskii
Subject: Re: Some NS port changes
Date: Sun, 20 Jan 2019 14:26:08 +0200
User-agent: K-9 Mail for Android

On January 20, 2019 1:20:13 PM GMT+02:00, Zhang Haijun <address@hidden> wrote:
> > 在 2019年1月20日,下午7:09,Alan Third <address@hidden> 写道:
> > 
> > FWIW that’s exactly what I would expect to happen with that setting
> > set to nil. We can’t really stop the NS toolkit trying to update the
> > screen, but if you pause redisplay part‐way through then it’s not
> > going to be able to update the areas already marked as needing
> > redrawn.
> > 
> > Once it’s tried to redraw those areas, it marks them as drawn
> whether
> > it was succesful or not, so the next time round they will be
> ignored.
> > There’s not very much I can do about that.
> > 
> > What’s the use‐case for setting this variable?
> > -- 
> > Alan Third
> Because of a bug for CJK:
> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=+23412
> Can the area be marked as drawn after it be redrawn?

In that bug report you talk about "shaking".  Did you mean flickering?  Because 
I don't think I see any shaking in the clip.

In any case, this input method is not from Emacs, right?  So I couldn't try 
reproducing the problem on my machine.

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