[xmonad] Toggle window decoration

Hi folks, I'm currently experimenting with using window decorations (NoFrillsDecoration at this point). While I normally want decorations on my windows, there are situations where I would like to remove the decoration from individual windows and latter restore the decoration. Is there already a layout modifier or other mechanism that does this? If there isn't, that's no biggie because I have an idea of how to implement this using a layout modifier that stores undecorated windows using ExtensibleState, but I'd hate to implement it only to find out that this functionality is already there. Cheers, Norbert -- () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments