Re: improper behavior of (scroll-down 0)

[Shiyao Ma]

On 12 February 2016 at 05:01, Eli Zaretskii <eliz@gnu.org> wrote:

> > Date: Thu, 11 Feb 2016 19:08:27 +0800
> > From: Shiyao Ma <i@introo.me>
> >
> > 1. go to the info node (elisp)Top > Positions > Excursions
> > 2. go to the beginning of the window: (goto-char (point-min))
> > 3. scroll the window, (scroll-down 0)
> >
> > Oops, the window scrolls down by 1.
> >
> > What's happening here and how to rectify this ?
>
> What is the problem, exactly?  What do you want (scroll-down 0) to do,
> and why?
>
>
The observed behavior is "the window scrolls down by 1.

The desired behavior is "the window doesn't scroll down at all"


Regards.