Re: moving window handling into lisp

[martin rudalics]

> If window resizing is done in Lisp, the Lisp code could delete windows
> whenever it wants to.  It could work using a low-level resize
> primitive that would never delete windows.

That's exactly what Stefan has in mind, yes.

> This might require a primitive to undelete a window,
> for the sake of dragging a boundary all the way across and back.
> I'd guess that is not very hard to add.

Just that Stefan wants "undelete a window" behave like "create a window
with a new identity and the appearance of the old one".

martin