[xmonad] better combineTwoP and Property

[Adam Vogt]

* On Friday, April 08 2011, Konstantin Sobolev wrote:

>I think I can add one more Bool parameter to combineTwoP telling if the
>whole layout must be replaced by one of the two sub-layouts if another
>sub-layout is empty.

Hi,

I agree with your other points. To avoid needing to add an extra argument 
to combineTwoP, which breaks configs, you could follow what is done in 
XMonad.Layout.MouseResizableTile for setting draggerType and other 
parameters.

--
Adam