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A scrolling wish..
From: |
D . Goel |
Subject: |
A scrolling wish.. |
Date: |
23 Sep 2002 04:01:22 -0400 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 |
If I programatically call (scroll-up 2), there seems to be no way to
tell what the result of the operation was. viz. whether we reached a
max-scrolled-out [not same as eobp] condition, or whether the output
succeeded. (scroll-up) always returns nil.
Perhaps it could return something more useful?
The only other option looks like (window-vscroll), but is it buggy
right now? --->
I try an emacs -q -no-site-file, go to *scratch*, insert many
screenfuls of lines, then at various positions, insert this and eval --->
I have tried (window-vscroll) as well as:
(window-vscroll (get-buffer-window (buffer-name))),
at many different scroll positions, but i always get 0, both with the
cvs as well as 21.2.
DG http://24.197.159.102/~deego/
--
- A scrolling wish..,
D . Goel <=