[Xmonad] extensible layouts?

Hi all, I was wondering if there were any plans to add support for extensible layouts to xmonad? I haven't really gotten any comments on my patch to do so, and have no idea if the approach I sketched out is considered unacceptable, foolish, or what not. Or perhaps there's just no real interest in extensible layouts by the other developers? I'd rather not bother resolving the conflicts I've got with the recent burst of modifications if there's not much interest in the patch, particularly as my wrist has decided I shouldn't be using my computer very much--and I need to use one for work. -- David Roundy http://www.darcs.net