Re: Scrolling up at the end of buffer

[Eli Zaretskii <eliz@gnu.org>]

> From: Evgeny Zajcev <lg.zevlg@gmail.com>
> Date: Fri, 4 Dec 2020 14:57:23 +0300
> 
> I've got nasty unexpected thing.  Consider scenario in "emacs -q":
> 1) Open file that does not fit into Emacs window (C-x C-f /etc/services RET)
> 2) Goto bottom with M->
> 3) Show maximum content with C- - C-l (-1 arg to C-l)
> 4) At this moment point is at the `eobp`, nothing to be shown below the point, now press C-v
> 
> I was expecting C-v to signal "End of buffer" error, however got ugly scrolling resulting in showing a single
> line at the top.
> 
> Second C-v triggers "End of buffer"
> 
> If I recenter with -2 argument to C-l, then C-v triggers "End of buffer" as expected.
> 
> Is there something in Emacs I can set to stop behaving like this?

Set next-screen-context-lines to 1 or less?

(FWIW, I don't see this behavior as unexpected or "nasty".)