Before this patch the documentation claims that it won't do anything on non-empty workspaces when it actually does. This patch fixes the documentation to reflect the actual behaviour, but also adds the behaviour promised by the documentation in other functions. It does not break configs. In addition it also provides functions to help removing empty workspaces when leaving them.
This should not cause any working configs to stop working, because IO is an instance of MonadIO, and because complete configs will pin down the type of the call to IO. Note that XMonad.Config.Arossato is not a complete config, and so it needed some tweaks; with a main function, this should not be a problem.
This patch changes SpawnOn, DynamicHooks and UrgencyHooks to
use X.U.ExtensibleState instead of IORefs. This simplifies the
usage of those modules thus also breaking current configs.
This addresses issue 302 for unicode titles by actually using the complicated
XMonad.ManageHook.title code, instead of reimplementing it with stringProperty
(which doesn't appear to handle unicode).
Fix bug where a column list of insufficient length could be used to find the column of the window. Also fix formating to conform better with standards.
New layout inspired the realization that I was switching between Mirror Tall and Mirror ThreeCol depending on how many windows there were on the workspace. This layout will make those changes automatically.
Currently, the ppUrgent method is an addition to the ppHidden method.
This doesn't make any sense since it is in fact possible to get urgent
windows on the current and visible screens. So I've raised the ppUrgent
printer to be above ppCurrent/ppVisible and dropped its dependency on
ppHidden.
In addition to that this makes it a lot more easier to define a more
custom ppUrgent printer, since you don't have to "undo" the ppHidden
printer anymore. This also basicly removes the need for dzenStrip,
although I just changed the description.
-- McManiaC / Nils
