bug#6192: 24.0.50; eldoc-mode: unexpected recentering

[Eli Zaretskii]

> From: Stephen Berman <stephen.berman@gmx.net>
> Date: Fri, 14 May 2010 19:11:30 +0200
> Cc: 
> 
> 1. Let ~/.emacs consist of the following line:
> (add-hook 'emacs-lisp-mode-hook 'turn-on-eldoc-mode)
> 
> 2. Start Emacs with the above init-file.
> 
> 3. Visit an Emacs lisp file that's long enough to scroll a number of
> screens up and down, e.g. lisp/abbrev.el from the Emacs source
> directory.
> 
> 4. Type `M->' (end-of-buffer).
> 
> 5. Type 'M-v' (scroll-down-command)
> 
> => This puts point at line 902 (at least here, with window-height 33),
> which is at the bottom of the window as it should be -- but only for a
> fraction of a second, and then point is recentered so that line 902 is
> now in the middle of the window.

Could it be that the last line uses some characters or some faces that
cause the line to be only partially visible, when it is the last line
of the window?