- tasks before 0.1: - Code clean up after tiling and StackSet changes - Make sure the quickchecks make sense with the new StackSet - think about the statusbar/multithreading. Three shared TVars: windowTitle :: TVar String workspace :: TVar Int statusText :: TVar String Three threads: Main thread, handles all of the events that it handles now. When necessary, it writes to workspace or windowTitle Status IO thread, the algorithm is something like this: forever $ do s <- getLine atomic (writeTVar statusText s) Statusbar drawing thread, waits for changes in all three TVars, and redraws whenever it finds a change. - tiling: - make focus remain between workspace switches - change focus in the StackSet structure on EnterNotify - let mod+enter demote a master window - Xinerama bugs: - Closing the last window in a workspace moves focus to another Xinerama screen. - Focus goes to other Xinerama screen when changing to empty window and create new window. - Focus doesn't always follow mouse or mouse click across Xinerama screens; sometimes focus will only switch with key command to switch to that screen.