_NET_WORKAREA and multiple monitors

[Nick Schermer]

I agree the _NET_WORKSPACE property is pointless in this case, but
what is the problem of implementing a custom function to get the
working area minus struts? That's not very complicated to write (gdk
does half of that for you). The only proper solution would be a new
atom returning a XRegion, but that probably takes a while to get
implemented in all the wm-s.

Nick