It sounds like it does something good, but it build fails when applied to commits from the date given on its wiki page, which is my best guess as to what version it's targeting.
dwm-r1615-mpdcontrol.diff is another example, there are others I'd consider taking these off the public page until someone wants to forward port them. They're difficult to use and dilute the value of the other patches. I guess they could also me marked (Against unknown version) or something but I doubt anyone will touch it then. Britton
