xmobar - a minimalistic status bar

Age	Commit message (Collapse)	Author
2012-08-22	Refactor MVar SignalType to TMVar SignalType	Jochen Keil
	Replace MVar with TMVar from the STM package. This is common for ghc now. Since STM is used everywhere else in the src it also adds no additional dependencies. The main reason for this switch is, that readMVar, swapMVar, etc. are only atomically if there is no other producer for this MVar i.e. putMVar. For example readMVar is a combination of putMVar and takeMVar. Due to scheduling and readMVar's non-atomicity it is possible that values written to the MVar appear in the wrong order. Using TMVar fixes this problem, since it allows really atomical read/swap operations.
2012-08-16	Update src/Signal.hs	soul9
	Fix build failure: safeHead is needed even when dbus isn't.
2012-08-13	Missing file headers and linting	Jose Antonio Ortega Ruiz

2012-08-10	Move the IsVariant SignalType instance to Signal module	Jochen Keil
	This belongs here, otherwise ghc will complain about orphaned instances
2012-08-10	New SignalType TogglePersistent	Jochen Keil
	By sending a TogglePersistent signal the configuration option "persistent" can be changed. Thus it is possible to hide or show xmobar constantly.
2012-08-09	Add signals for {show,hid,toggl}ing	Jochen Keil
	Also make them {Read,Show}able which can be useful for printf debugging and does not hurt otherwise.
2012-08-09	Move signal handler and data types to own module	Jochen Keil
	This is necessary to make SignalType available for other modules without import loops. This also decoupels the modules and their functionality a bit more so this is generally a cleaner solution.