bug#8468: 24.0.50; No redisplay after C-h i when scroll-margin is set

[Eli Zaretskii]

> Date: Mon, 11 Apr 2011 05:49:00 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: angeli@caeruleus.net, 8468@debbugs.gnu.org
> 
> > From: Chong Yidong <cyd@stupidchicken.com>
> > Cc: Ralf Angeli <angeli@caeruleus.net>, 8468@debbugs.gnu.org
> > Date: Sun, 10 Apr 2011 20:26:11 -0400
> > 
> > 
> > > If you start Emacs with
> > >
> > > emacs -Q --eval '(setq scroll-margin 1)'
> > >
> > > and type `C-h i' the window contents will not be updated, i.e. you will
> > > look at the *scratch* buffer until you type `C-l'.
> > 
> > Looks like the recentering fix for Bug#6671 broke something; I see the
> > bug in revision 103793, but not in revision 103791.
> > 
> > Eli, could you investigate?
> 
> Will do.

Should be fixed now (revision 103889 on the trunk).