Re: moving window handling into lisp

[martin rudalics]

>> It resurrects them via `set-window-configuration'.  But size_window
>> can delete them temporarily.  Most of this discussion was triggered by
>> Stefan's being unhappy with that.
>
> I'm not really unhappy about it.  I just pointed out that we may need to
> change the implementation depending on some changes we may want to do to
> window-configurations (e.g. to allow restoring them into other frames).

These issues are unrelated.  Here I can "clone" a window-configuration
(that is, an object returned by `current-window-configuration') into an
arbitrary window.  `set-window-configuration' is completely unaffected
by that.

martin