Re: moving window handling into lisp

[martin rudalics]

> However in that case I would still suggest showing one window
> temporary and explain and give alternatives there. I can't see that it
> is worse than just deleting the windows. Just deleting the windows
> might look like a bug - or maybe just not be noticed, be confusing.

It hardly was a problem recently.  What's more important IMHO is that
when we shrink a frame and re-enlarge it afterwards we should get the
previous sizes.  That's, however, more difficult to do.

martin