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Re: How to achieve desired automatic scrolling behavior
From: |
Stefan Monnier |
Subject: |
Re: How to achieve desired automatic scrolling behavior |
Date: |
Thu, 30 May 2013 10:45:41 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
>> Customize scroll-conservatively to 0
>> Advise line-move:
>> (defadvice line-move (around my-advice-line-move activate)
>> (let ((scroll-conservatively 101))
>> ad-do-it))
> Why does the let bound scroll-conservatively not seem to take effect for
> the around advice?
Because the scroll does not happen during the line-move but after it
(line-move just moves point, and once the command is complete,
a redisplay is triggered to reflect the change on screen, at which
point the redisplay code notices that point is "outside the window"
and triggers a scroll to bring it back into view).
Stefan