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Scrolling while keeping point fixed
From: |
deech |
Subject: |
Scrolling while keeping point fixed |
Date: |
Thu, 18 Dec 2008 13:44:03 -0800 (PST) |
User-agent: |
G2/1.0 |
Hi all,
The following snippet in my .emacs file allows me scroll while keeping
the cursor at its present location. Please note that C-M-t (transpose-
sexps) is clobbered by these keybindings.
(defun keep-point-and-scroll-down ()
(interactive)
(save-excursion
(View-scroll-line-forward)))
(defun keep-point-and-scroll-up ()
(interactive)
(save-excursion
(View-scroll-line-backward)))
(global-unset-key "\C-\M-y")
(global-set-key "\C-\M-y" 'keep-point-and-scroll-down)
(global-unset-key "\C-\M-t")
(global-set-key "\C-\M-t" 'keep-point-and-scroll-up)
-deech
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