[STUMP] Re: head-resizing facility

[Ben Spencer]

On Tue, Nov 10, 2009 at 10:23:26PM +0100, Vitaly Mayatskikh wrote:
> Ben fixed 'The value NIL is not of type STUMPWM::HEAD.' error in
> function resize-tree, but the logic of resize-tree is incorrect for
> head resizing. You can see it by applying only 2 hunks (w/o renewed
> resize-tree), splitting head and resizing it. Renewed resize-tree
> seems to work.

I see the problem - my implementation calls tree-x and tree-y within
the loop, which means they'll get the new value after the first frame
has been moved.  Your patch is correct (but xo and yo are unnecessary
because x and y are already given default values in the argument list,
and 0 would be the wrong default value anyway).

Ben