bug#925: 23.0.60; follow-mode doesn't work in buffers with a header line

[martin rudalics]

> Steps to reproduce:
>
> 0. emacs -Q
> 1. C-h r [info-emacs-manual]
> 2. C-x 3 [split-window-horizontally]
> 3. M-x follow-mode
> 4. C-n until point moves past bottom of window
>
> Expected results:
>
>    Point moves to top of next window.
>
> Actual results:
>
>    First window scrolls down and then recenters around point.

Does it help when you set `scroll-conservatively' to 100?

martin