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From: | Lennart Borgman (gmail) |
Subject: | Re: Suggestion: A fringe indicator that shows the last/first line before scrolling |
Date: | Thu, 28 Feb 2008 19:34:07 +0100 |
User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.9) Gecko/20071031 Thunderbird/2.0.0.9 Mnenhy/0.7.5.666 |
David De La Harpe Golden wrote:
On 28/02/2008, Lennart Borgman (gmail) <address@hidden> wrote:David De La Harpe Golden wrote:Well, it depends - if you want to do it only for actual commands> scroll-up and scroll-down, then post-command-hook will presumably > work. If you want to do it for "scrolling", then things like > scroll-bar scrolling may cause problems. It looks like I am missing something. Are you saying that "things like scroll-bar scrolling" is not done through Emacs "commands" (ie interactive Emacs functions)?See first caveat in opening comments in Martin's scroll-restore.el http://lists.gnu.org/archive/html/emacs-devel/2008-02/msg01892.html and discussion thread following it.
Not sure I understood everything there, but what I noticed was that point-before-scroll needs to have a window local value. Is that the main issue?
Perhaps that can be emulated with a window local overlay at the moment? (It is ugly of course, but just to test the concept with the fringe indicator.)
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