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Re: Scroll lock

From: Ralf Angeli
Subject: Re: Scroll lock
Date: Wed, 22 Jun 2005 15:38:58 +0200
User-agent: Gnus/5.110004 (No Gnus v0.4) Emacs/22.0.50 (gnu/linux)

* Juri Linkov (2005-06-22) writes:

> I think extending the `scroll-preserve-screen-position' is a good
> thing.  I noticed that now `scroll-preserve-screen-position' even
> stopped to do what is described in its docstring.  In a year old
> CVS version, when `scroll-preserve-screen-position' is t, `M-1 M-v'
> preserved the screen position, but in the current CVS it doesn't do
> that.  This looks like a bug.

AFAICS this behavior is intentional:

,----[ CVS log of window.c ]
| revision 1.490
| date: 2004/12/31 15:07:48;  author: rms;  state: Exp;  lines: +57 -31
| (window_scroll_pixel_based): Only look at
| Vscroll_preserve_screen_position if the old PT can't be kept.
| (syms_of_window) <scroll-preserve-screen-position>: Doc fix.


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