bug#31695: address@hidden

[martin rudalics]

> I bisected and got this:
>
> c4b6914d3621942393a3a69d5cee3e39e13c6227 is the first bad commit
> commit c4b6914d3621942393a3a69d5cee3e39e13c6227
> Author: Martin Rudalics <rudalics@gmx.at>
> Date:   Mon Aug 27 10:31:19 2012 +0200
>
>      Address two problems in Fset_window_configuration (Bug#8789) and 
(Bug#12208).
>
>      * window.c (Fset_window_configuration): Record any window's old
>      buffer if it's replaced (see Bug#8789).  If the new current
>      buffer doesn't appear in the selected window, go to its old
>      point (Bug#12208).

Thank you very much for the work.  I would have spent a couple of
hours doing that here.

martin