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Re: scroll-conservatively overflow
From: |
Kim F. Storm |
Subject: |
Re: scroll-conservatively overflow |
Date: |
16 Apr 2004 15:17:48 +0200 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
Juanma Barranquero <address@hidden> writes:
> I like scrolling one line at a time. I have
>
> (setq scroll-step 0
> scroll-conservatively most-positive-fixnum)
>
> on my .emacs because scroll-step's documentation recommends setting
> scroll-conservatively to "a large value" and most-positive-fixnum seems
> less arbitrary than 10000 or 65535 or whatever.
>
> That used to work; now it doesn't (although I'm not sure it is because
> of a recent change or I just took a time to notice), because
> scroll-conservatively gets multiplied by FRAME_LINE_HEIGHT (f) in a
> couple of places, and that causes an overflow.
That change was made almost a year ago...
I changed some things related to scroll a few days ago which may have
made this more visible -- I don't know.
> So, if no one opposes, I'll install the attached patch.
Please install it.
--
Kim F. Storm <address@hidden> http://www.cua.dk