bump cabal-version to satisfy hackage

To summarize this allows clicks which change the focus to also be passed on to
that window.

Main.hs

@@ -17,7 +17,6 @@ module Main (main) where
 import XMonad
 
 import Control.Monad (unless)
-import System.IO
 import System.Info
 import System.Environment
 import System.Posix.Process (executeFile)
@@ -44,6 +43,7 @@ main = do
         ("--resume":_)        -> launch
         ["--help"]            -> usage
         ["--recompile"]       -> recompile True >>= flip unless exitFailure
+        ["--replace"]         -> launch
         ["--restart"]         -> sendRestart >> return ()
         ["--version"]         -> putStrLn $ unwords shortVersion
         ["--verbose-version"] -> putStrLn . unwords $ shortVersion ++ longVersion
@@ -66,6 +66,7 @@ usage = do
         "  --help                       Print this message" :
         "  --version                    Print the version number" :
         "  --recompile                  Recompile your ~/.xmonad/xmonad.hs" :
+        "  --replace                    Replace the running window manager with xmonad" :
         "  --restart                    Request a running xmonad process to restart" :
 #ifdef TESTING
         "  --run-tests                  Run the test suite" :

README

@@ -66,7 +66,7 @@ Building:
     using GHC 6.6.x, you'll need to build and install Cabal from hackage
     first:
 
-          http://hackage.haskell.org/cgi-bin/hackage-scripts/package/Cabal
+          http://hackage.haskell.org/package/Cabal
 
     You can check which version you have with the command:
 
@@ -80,9 +80,9 @@ Building:
     provided. To check whether you've got a package run 'ghc-pkg list
     some_package_name'. You will need the following packages:
 
-    mtl   http://hackage.haskell.org/cgi-bin/hackage-scripts/package/mtl
+    mtl   http://hackage.haskell.org/package/mtl
-    unix  http://hackage.haskell.org/cgi-bin/hackage-scripts/package/unix
+    unix  http://hackage.haskell.org/package/unix
-    X11   http://hackage.haskell.org/cgi-bin/hackage-scripts/package/X11
+    X11   http://hackage.haskell.org/package/X11
 
  * Build xmonad:
 
@@ -120,7 +120,7 @@ XMonadContrib
     prompt/program launcher, and various other useful modules.
     XMonadContrib is available at:
 
-        latest release: http://hackage.haskell.org/cgi-bin/hackage-scripts/package/xmonad-contrib
+        latest release: http://hackage.haskell.org/package/xmonad-contrib
 
         darcs version:  darcs get http://code.haskell.org/XMonadContrib
 
@@ -135,7 +135,7 @@ Other useful programs:
  For custom status bars:
 
     dzen        http://gotmor.googlepages.com/dzen
-    xmobar http://hackage.haskell.org/cgi-bin/hackage-scripts/package/xmobar
+    xmobar http://hackage.haskell.org/package/xmobar
 
  For a program dispatch menu:
 

TODO

@@ -16,6 +16,8 @@
 * test core with 6.6 and 6.8
 * bump xmonad.cabal version and X11 version
 * upload X11 and xmonad to Hackage
+* update links to hackage in download.html
+* update #xmonad topic
 * check examples/text in user-facing Config.hs
 * check tour.html and intro.html are up to date, and mention all core bindings
 * confirm template config is type correct

XMonad/Config.hs

@@ -27,11 +27,11 @@ module XMonad.Config (defaultConfig) where
 import XMonad.Core as XMonad hiding
     (workspaces,manageHook,keys,logHook,startupHook,borderWidth,mouseBindings
     ,layoutHook,modMask,terminal,normalBorderColor,focusedBorderColor,focusFollowsMouse
-    ,handleEventHook)
+    ,handleEventHook,clickJustFocuses)
 import qualified XMonad.Core as XMonad
     (workspaces,manageHook,keys,logHook,startupHook,borderWidth,mouseBindings
     ,layoutHook,modMask,terminal,normalBorderColor,focusedBorderColor,focusFollowsMouse
-    ,handleEventHook)
+    ,handleEventHook,clickJustFocuses)
 
 import XMonad.Layout
 import XMonad.Operations
@@ -157,6 +157,11 @@ terminal = "xterm"
 focusFollowsMouse :: Bool
 focusFollowsMouse = True
 
+-- | Whether a mouse click select the focus or is just passed to the window
+clickJustFocuses :: Bool
+clickJustFocuses = True
+
+
 -- | The xmonad key bindings. Add, modify or remove key bindings here.
 --
 -- (The comment formatting character is used when generating the manpage)
@@ -165,7 +170,7 @@ keys :: XConfig Layout -> M.Map (KeyMask, KeySym) (X ())
 keys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $
     -- launching and killing programs
     [ ((modMask .|. shiftMask, xK_Return), spawn $ XMonad.terminal conf) -- %! Launch terminal
-    , ((modMask,               xK_p     ), spawn "exe=`dmenu_path | dmenu` && eval \"exec $exe\"") -- %! Launch dmenu
+    , ((modMask,               xK_p     ), spawn "dmenu_run") -- %! Launch dmenu
     , ((modMask .|. shiftMask, xK_p     ), spawn "gmrun") -- %! Launch gmrun
     , ((modMask .|. shiftMask, xK_c     ), kill) -- %! Close the focused window
 
@@ -197,12 +202,13 @@ keys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $
     , ((modMask              , xK_comma ), sendMessage (IncMasterN 1)) -- %! Increment the number of windows in the master area
     , ((modMask              , xK_period), sendMessage (IncMasterN (-1))) -- %! Deincrement the number of windows in the master area
 
-    -- toggle the status bar gap
-    --, ((modMask              , xK_b     ), modifyGap (\i n -> let x = (XMonad.defaultGaps conf ++ repeat (0,0,0,0)) !! i in if n == x then (0,0,0,0) else x)) -- %! Toggle the status bar gap
-
     -- quit, or restart
     , ((modMask .|. shiftMask, xK_q     ), io (exitWith ExitSuccess)) -- %! Quit xmonad
-    , ((modMask              , xK_q     ), spawn "xmonad --recompile && xmonad --restart") -- %! Restart xmonad
+    , ((modMask              , xK_q     ), spawn "if type xmonad; then xmonad --recompile && xmonad --restart; else xmessage xmonad not in \\$PATH: \"$PATH\"; fi") -- %! Restart xmonad
+
+    , ((modMask .|. shiftMask, xK_slash ), spawn ("echo \"" ++ help ++ "\" | xmessage -file -")) -- %! Run xmessage with a summary of the default keybindings (useful for beginners)
+    -- repeat the binding for non-American layout keyboards
+    , ((modMask              , xK_question), spawn ("echo \"" ++ help ++ "\" | xmessage -file -"))
     ]
     ++
     -- mod-[1..9] %! Switch to workspace N
@@ -218,21 +224,20 @@ keys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $
         , (f, m) <- [(W.view, 0), (W.shift, shiftMask)]]
 
 -- | Mouse bindings: default actions bound to mouse events
---
 mouseBindings :: XConfig Layout -> M.Map (KeyMask, Button) (Window -> X ())
-mouseBindings (XConfig {XMonad.modMask = modMask}) = M.fromList $
+mouseBindings (XConfig {XMonad.modMask = modMask}) = M.fromList
     -- mod-button1 %! Set the window to floating mode and move by dragging
-    [ ((modMask, button1), (\w -> focus w >> mouseMoveWindow w
+    [ ((modMask, button1), \w -> focus w >> mouseMoveWindow w
-                                          >> windows W.shiftMaster))
+                                          >> windows W.shiftMaster)
     -- mod-button2 %! Raise the window to the top of the stack
-    , ((modMask, button2), (\w -> focus w >> windows W.shiftMaster))
+    , ((modMask, button2), windows . (W.shiftMaster .) . W.focusWindow)
     -- mod-button3 %! Set the window to floating mode and resize by dragging
-    , ((modMask, button3), (\w -> focus w >> mouseResizeWindow w
+    , ((modMask, button3), \w -> focus w >> mouseResizeWindow w
-                                          >> windows W.shiftMaster))
+                                         >> windows W.shiftMaster)
     -- you may also bind events to the mouse scroll wheel (button4 and button5)
     ]
 
--- | And, finally, the default set of configuration values itself
+-- | The default set of configuration values itself
 defaultConfig = XConfig
     { XMonad.borderWidth        = borderWidth
     , XMonad.workspaces         = workspaces
@@ -248,4 +253,56 @@ defaultConfig = XConfig
     , XMonad.manageHook         = manageHook
     , XMonad.handleEventHook    = handleEventHook
     , XMonad.focusFollowsMouse  = focusFollowsMouse
+    , XMonad.clickJustFocuses       = clickJustFocuses
     }
+
+-- | Finally, a copy of the default bindings in simple textual tabular format.
+help :: String
+help = unlines ["The default modifier key is 'alt'. Default keybindings:",
+    "",
+    "-- launching and killing programs",
+    "mod-Shift-Enter  Launch xterminal",
+    "mod-p            Launch dmenu",
+    "mod-Shift-p      Launch gmrun",
+    "mod-Shift-c      Close/kill the focused window",
+    "mod-Space        Rotate through the available layout algorithms",
+    "mod-Shift-Space  Reset the layouts on the current workSpace to default",
+    "mod-n            Resize/refresh viewed windows to the correct size",
+    "",
+    "-- move focus up or down the window stack",
+    "mod-Tab        Move focus to the next window",
+    "mod-Shift-Tab  Move focus to the previous window",
+    "mod-j          Move focus to the next window",
+    "mod-k          Move focus to the previous window",
+    "mod-m          Move focus to the master window",
+    "",
+    "-- modifying the window order",
+    "mod-Return   Swap the focused window and the master window",
+    "mod-Shift-j  Swap the focused window with the next window",
+    "mod-Shift-k  Swap the focused window with the previous window",
+    "",
+    "-- resizing the master/slave ratio",
+    "mod-h  Shrink the master area",
+    "mod-l  Expand the master area",
+    "",
+    "-- floating layer support",
+    "mod-t  Push window back into tiling; unfloat and re-tile it",
+    "",
+    "-- increase or decrease number of windows in the master area",
+    "mod-comma  (mod-,)   Increment the number of windows in the master area",
+    "mod-period (mod-.)   Deincrement the number of windows in the master area",
+    "",
+    "-- quit, or restart",
+    "mod-Shift-q  Quit xmonad",
+    "mod-q        Restart xmonad",
+    "mod-[1..9]   Switch to workSpace N",
+    "",
+    "-- Workspaces & screens",
+    "mod-Shift-[1..9]   Move client to workspace N",
+    "mod-{w,e,r}        Switch to physical/Xinerama screens 1, 2, or 3",
+    "mod-Shift-{w,e,r}  Move client to screen 1, 2, or 3",
+    "",
+    "-- Mouse bindings: default actions bound to mouse events",
+    "mod-button1  Set the window to floating mode and move by dragging",
+    "mod-button2  Raise the window to the top of the stack",
+    "mod-button3  Set the window to floating mode and resize by dragging"]

XMonad/Core.hs

@@ -1,7 +1,5 @@
 {-# LANGUAGE ExistentialQuantification, FlexibleInstances, GeneralizedNewtypeDeriving,
-             MultiParamTypeClasses, TypeSynonymInstances, CPP #-}
+             MultiParamTypeClasses, TypeSynonymInstances, CPP, DeriveDataTypeable #-}
--- required for deriving Typeable
-{-# OPTIONS_GHC -fglasgow-exts #-}
 
 -----------------------------------------------------------------------------
 -- |
@@ -27,14 +25,15 @@ module XMonad.Core (
     StateExtension(..), ExtensionClass(..),
     runX, catchX, userCode, userCodeDef, io, catchIO, installSignalHandlers, uninstallSignalHandlers,
     withDisplay, withWindowSet, isRoot, runOnWorkspaces,
-    getAtom, spawn, spawnPID, getXMonadDir, recompile, trace, whenJust, whenX,
+    getAtom, spawn, spawnPID, xfork, getXMonadDir, recompile, trace, whenJust, whenX,
-    atom_WM_STATE, atom_WM_PROTOCOLS, atom_WM_DELETE_WINDOW, ManageHook, Query(..), runQuery
+    atom_WM_STATE, atom_WM_PROTOCOLS, atom_WM_DELETE_WINDOW, atom_WM_TAKE_FOCUS, ManageHook, Query(..), runQuery
   ) where
 
 import XMonad.StackSet hiding (modify)
 
 import Prelude hiding ( catch )
-import Control.Exception (catch, try, bracket, throw, finally, Exception(ExitException))
+import Codec.Binary.UTF8.String (encodeString)
+import Control.Exception.Extensible (catch, fromException, try, bracket, throw, finally, SomeException(..))
 import Control.Applicative
 import Control.Monad.State
 import Control.Monad.Reader
@@ -64,11 +63,11 @@ data XState = XState
     , mapped           :: !(S.Set Window)                -- ^ the Set of mapped windows
     , waitingUnmap     :: !(M.Map Window Int)            -- ^ the number of expected UnmapEvents
     , dragging         :: !(Maybe (Position -> Position -> X (), X ()))
-    , numlockMask  :: !KeyMask                           -- ^ The numlock modifier
+    , numberlockMask   :: !KeyMask                       -- ^ The numlock modifier
     , extensibleState  :: !(M.Map String (Either String StateExtension))
     -- ^ stores custom state information.
     --
-    -- The module XMonad.Utils.ExtensibleState in xmonad-contrib
+    -- The module "XMonad.Utils.ExtensibleState" in xmonad-contrib
     -- provides additional information and a simple interface for using this.
     }
 
@@ -87,6 +86,8 @@ data XConf = XConf
     , mousePosition :: !(Maybe (Position, Position))
                                       -- ^ position of the mouse according to
                                       -- the event currently being processed
+    , currentEvent :: !(Maybe Event)
+                                      -- ^ event currently being processed
     }
 
 -- todo, better name
@@ -109,6 +110,7 @@ data XConfig l = XConfig
     , logHook            :: !(X ())              -- ^ The action to perform when the windows set is changed
     , startupHook        :: !(X ())              -- ^ The action to perform on startup
     , focusFollowsMouse  :: !Bool                -- ^ Whether window entry events can change focus
+    , clickJustFocuses   :: !Bool                -- ^ False to make a click which changes focus to be additionally passed to the window
     }
 
 
@@ -135,9 +137,7 @@ data ScreenDetail   = SD { screenRect :: !Rectangle } deriving (Eq,Show, Read)
 -- instantiated on 'XConf' and 'XState' automatically.
 --
 newtype X a = X (ReaderT XConf (StateT XState IO) a)
-#ifndef __HADDOCK__
     deriving (Functor, Monad, MonadIO, MonadState XState, MonadReader XConf, Typeable)
-#endif
 
 instance Applicative X where
   pure = return
@@ -149,9 +149,7 @@ instance (Monoid a) => Monoid (X a) where
 
 type ManageHook = Query (Endo WindowSet)
 newtype Query a = Query (ReaderT Window X a)
-#ifndef __HADDOCK__
     deriving (Functor, Monad, MonadReader Window, MonadIO)
-#endif
 
 runQuery :: Query a -> Window -> X a
 runQuery (Query m) w = runReaderT m w
@@ -171,9 +169,9 @@ catchX :: X a -> X a -> X a
 catchX job errcase = do
     st <- get
     c <- ask
-    (a, s') <- io $ runX c st job `catch` \e -> case e of
+    (a, s') <- io $ runX c st job `catch` \e -> case fromException e of
-                            ExitException {} -> throw e
+                        Just x -> throw e `const` (x `asTypeOf` ExitSuccess)
-                            _ -> do hPrint stderr e; runX c st errcase
+                        _ -> do hPrint stderr e; runX c st errcase
     put s'
     return a
 
@@ -207,10 +205,11 @@ getAtom :: String -> X Atom
 getAtom str = withDisplay $ \dpy -> io $ internAtom dpy str False
 
 -- | Common non-predefined atoms
-atom_WM_PROTOCOLS, atom_WM_DELETE_WINDOW, atom_WM_STATE :: X Atom
+atom_WM_PROTOCOLS, atom_WM_DELETE_WINDOW, atom_WM_STATE, atom_WM_TAKE_FOCUS :: X Atom
 atom_WM_PROTOCOLS       = getAtom "WM_PROTOCOLS"
 atom_WM_DELETE_WINDOW   = getAtom "WM_DELETE_WINDOW"
 atom_WM_STATE           = getAtom "WM_STATE"
+atom_WM_TAKE_FOCUS      = getAtom "WM_TAKE_FOCUS"
 
 ------------------------------------------------------------------------
 -- LayoutClass handling. See particular instances in Operations.hs
@@ -386,19 +385,25 @@ io = liftIO
 -- | Lift an 'IO' action into the 'X' monad.  If the action results in an 'IO'
 -- exception, log the exception to stderr and continue normal execution.
 catchIO :: MonadIO m => IO () -> m ()
-catchIO f = io (f `catch` \e -> hPrint stderr e >> hFlush stderr)
+catchIO f = io (f `catch` \(SomeException e) -> hPrint stderr e >> hFlush stderr)
 
 -- | spawn. Launch an external application. Specifically, it double-forks and
--- runs the 'String' you pass as a command to /bin/sh.
+-- runs the 'String' you pass as a command to \/bin\/sh.
+--
+-- Note this function assumes your locale uses utf8.
 spawn :: MonadIO m => String -> m ()
 spawn x = spawnPID x >> return ()
 
 -- | Like 'spawn', but returns the 'ProcessID' of the launched application
 spawnPID :: MonadIO m => String -> m ProcessID
-spawnPID x = io . forkProcess . finally nullStdin $ do
+spawnPID x = xfork $ executeFile "/bin/sh" False ["-c", encodeString x] Nothing
+
+-- | A replacement for 'forkProcess' which resets default signal handlers.
+xfork :: MonadIO m => IO () -> m ProcessID
+xfork x = io . forkProcess . finally nullStdin $ do
                 uninstallSignalHandlers
                 createSession
-                executeFile "/bin/sh" False ["-c", x] Nothing
+                x
  where
     nullStdin = do
         fd <- openFd "/dev/null" ReadOnly Nothing defaultFileFlags
@@ -426,9 +431,11 @@ getXMonadDir = io $ getAppUserDataDirectory "xmonad"
 --
 --      * the xmonad executable does not exist
 --
---      * the xmonad executable is older than xmonad.hs
+--      * the xmonad executable is older than xmonad.hs or any file in
+--        ~\/.xmonad\/lib
 --
--- The -i flag is used to restrict recompilation to the xmonad.hs file only.
+-- The -i flag is used to restrict recompilation to the xmonad.hs file only,
+-- and any files in the ~\/.xmonad\/lib directory.
 --
 -- Compilation errors (if any) are logged to ~\/.xmonad\/xmonad.errors.  If
 -- GHC indicates failure with a non-zero exit code, an xmessage displaying
@@ -452,7 +459,7 @@ recompile force = io $ do
       then do
         -- temporarily disable SIGCHLD ignoring:
         uninstallSignalHandlers
-        status <- bracket (openFile err WriteMode) hClose $ \h -> do
+        status <- bracket (openFile err WriteMode) hClose $ \h ->
             waitForProcess =<< runProcess "ghc" ["--make", "xmonad.hs", "-i", "-ilib", "-fforce-recomp", "-v0", "-o",binn] (Just dir)
                                     Nothing Nothing Nothing (Just h)
 
@@ -464,7 +471,8 @@ recompile force = io $ do
             ghcErr <- readFile err
             let msg = unlines $
                     ["Error detected while loading xmonad configuration file: " ++ src]
-                    ++ lines ghcErr ++ ["","Please check the file for errors."]
+                    ++ lines (if null ghcErr then show status else ghcErr)
+                    ++ ["","Please check the file for errors."]
             -- nb, the ordering of printing, then forking, is crucial due to
             -- lazy evaluation
             hPutStrLn stderr msg
@@ -472,11 +480,11 @@ recompile force = io $ do
             return ()
         return (status == ExitSuccess)
       else return True
- where getModTime f = catch (Just <$> getModificationTime f) (const $ return Nothing)
+ where getModTime f = catch (Just <$> getModificationTime f) (\(SomeException _) -> return Nothing)
-       isSource = flip elem [".hs",".lhs",".hsc"]
+       isSource = flip elem [".hs",".lhs",".hsc"] . takeExtension
        allFiles t = do
             let prep = map (t</>) . Prelude.filter (`notElem` [".",".."])
-            cs <- prep <$> catch (getDirectoryContents t) (\_ -> return [])
+            cs <- prep <$> catch (getDirectoryContents t) (\(SomeException _) -> return [])
             ds <- filterM doesDirectoryExist cs
             concat . ((cs \\ ds):) <$> mapM allFiles ds
 
@@ -499,7 +507,8 @@ installSignalHandlers :: MonadIO m => m ()
 installSignalHandlers = io $ do
     installHandler openEndedPipe Ignore Nothing
     installHandler sigCHLD Ignore Nothing
-    try $ fix $ \more -> do
+    (try :: IO a -> IO (Either SomeException a))
+      $ fix $ \more -> do
         x <- getAnyProcessStatus False False
         when (isJust x) more
     return ()

XMonad/Layout.hs

@@ -1,5 +1,4 @@
-{-# OPTIONS_GHC -fglasgow-exts    #-} -- For deriving Data/Typeable
+{-# LANGUAGE FlexibleInstances, MultiParamTypeClasses, PatternGuards, TypeSynonymInstances, DeriveDataTypeable #-}
-{-# LANGUAGE FlexibleInstances, MultiParamTypeClasses, PatternGuards, TypeSynonymInstances #-}
 
 -- --------------------------------------------------------------------------
 -- |
@@ -53,7 +52,8 @@ instance LayoutClass Full a
 -- 'IncMasterN'.
 data Tall a = Tall { tallNMaster :: !Int               -- ^ The default number of windows in the master pane (default: 1)
                    , tallRatioIncrement :: !Rational   -- ^ Percent of screen to increment by when resizing panes (default: 3/100)
-                   , tallRatio :: !Rational }          -- ^ Default proportion of screen occupied by master pane (default: 1/2)
+                   , tallRatio :: !Rational            -- ^ Default proportion of screen occupied by master pane (default: 1/2)
+                   }
                 deriving (Show, Read)
                         -- TODO should be capped [0..1] ..
 
@@ -125,7 +125,7 @@ instance LayoutClass l a => LayoutClass (Mirror l) a where
 
 -- | Mirror a rectangle.
 mirrorRect :: Rectangle -> Rectangle
-mirrorRect (Rectangle rx ry rw rh) = (Rectangle ry rx rh rw)
+mirrorRect (Rectangle rx ry rw rh) = Rectangle ry rx rh rw
 
 ------------------------------------------------------------------------
 -- LayoutClass selection manager
@@ -173,7 +173,7 @@ choose (Choose d l r) d' ml      mr = f lr
 
 instance (LayoutClass l a, LayoutClass r a) => LayoutClass (Choose l r) a where
     runLayout (W.Workspace i (Choose L l r) ms) =
-        fmap (second . fmap $ flip (Choose L) $ r) . runLayout (W.Workspace i l ms)
+        fmap (second . fmap $ flip (Choose L) r) . runLayout (W.Workspace i l ms)
     runLayout (W.Workspace i (Choose R l r) ms) =
         fmap (second . fmap $ Choose R l) . runLayout (W.Workspace i r ms)
 
@@ -194,7 +194,7 @@ instance (LayoutClass l a, LayoutClass r a) => LayoutClass (Choose l r) a where
 
             R -> choose c R Nothing =<< handle r NextNoWrap
 
-    handleMessage c@(Choose _ l _) m | Just FirstLayout <- fromMessage m = do        
+    handleMessage c@(Choose _ l _) m | Just FirstLayout <- fromMessage m =
         flip (choose c L) Nothing =<< handle l FirstLayout
 
     handleMessage c@(Choose d l r) m | Just ReleaseResources <- fromMessage m =

XMonad/Main.hsc

@@ -18,6 +18,7 @@ module XMonad.Main (xmonad) where
 import Control.Arrow (second)
 import Data.Bits
 import Data.List ((\\))
+import Data.Function
 import qualified Data.Map as M
 import qualified Data.Set as S
 import Control.Monad.Reader
@@ -67,6 +68,10 @@ xmonad initxmc = do
 
     rootw  <- rootWindow dpy dflt
 
+    args <- getArgs
+
+    when ("--replace" `elem` args) $ replace dpy dflt rootw
+
     -- If another WM is running, a BadAccess error will be returned.  The
     -- default error handler will write the exception to stderr and exit with
     -- an error.
@@ -89,7 +94,6 @@ xmonad initxmc = do
                  return (fromMaybe fbc_ v)
 
     hSetBuffering stdout NoBuffering
-    args <- getArgs
 
     let layout = layoutHook xmc
         lreads = readsLayout layout
@@ -117,11 +121,12 @@ xmonad initxmc = do
             , keyActions    = keys xmc xmc
             , buttonActions = mouseBindings xmc xmc
             , mouseFocused  = False
-            , mousePosition = Nothing }
+            , mousePosition = Nothing
+            , currentEvent  = Nothing }
 
         st = XState
             { windowset       = initialWinset
-            , numlockMask   = 0
+            , numberlockMask   = 0
             , mapped          = S.empty
             , waitingUnmap    = M.empty
             , dragging        = Nothing
@@ -151,17 +156,15 @@ xmonad initxmc = do
             userCode $ startupHook initxmc
 
             -- main loop, for all you HOF/recursion fans out there.
-            forever_ $ prehandle =<< io (nextEvent dpy e >> getEvent e)
+            forever $ prehandle =<< io (nextEvent dpy e >> getEvent e)
 
     return ()
       where
-        forever_ a = a >> forever_ a
-
         -- if the event gives us the position of the pointer, set mousePosition
         prehandle e = let mouse = do guard (ev_event_type e `elem` evs)
                                      return (fromIntegral (ev_x_root e)
                                             ,fromIntegral (ev_y_root e))
-                      in local (\c -> c { mousePosition = mouse }) (handleWithHook e)
+                      in local (\c -> c { mousePosition = mouse, currentEvent = Just e }) (handleWithHook e)
         evs = [ keyPress, keyRelease, enterNotify, leaveNotify
               , buttonPress, buttonRelease]
 
@@ -245,12 +248,16 @@ handle e@(ButtonEvent {ev_window = w,ev_event_type = t,ev_button = b })
     | t == buttonPress = do
     -- If it's the root window, then it's something we
     -- grabbed in grabButtons. Otherwise, it's click-to-focus.
+    dpy <- asks display
     isr <- isRoot w
     m <- cleanMask $ ev_state e
     mact <- asks (M.lookup (m, b) . buttonActions)
     case mact of
-        (Just act) | isr -> act $ ev_subwindow e
+        Just act | isr -> act $ ev_subwindow e
-        _                -> focus w
+        _              -> do
+            focus w
+            ctf <- asks (clickJustFocuses . config)
+            unless ctf $ io (allowEvents dpy replayPointer currentTime)
     broadcastMessage e -- Always send button events.
 
 -- entered a normal window: focus it if focusFollowsMouse is set to
@@ -295,8 +302,9 @@ handle e@(ConfigureRequestEvent {ev_window = w}) = withDisplay $ \dpy -> do
 handle (ConfigureEvent {ev_window = w}) = whenX (isRoot w) rescreen
 
 -- property notify
-handle PropertyEvent { ev_event_type = t, ev_atom = a }
+handle event@(PropertyEvent { ev_event_type = t, ev_atom = a })
-    | t == propertyNotify && a == wM_NAME = userCodeDef () =<< asks (logHook . config)
+    | t == propertyNotify && a == wM_NAME = asks (logHook . config) >>= userCodeDef () >>
+                                         broadcastMessage event
 
 handle e@ClientMessageEvent { ev_message_type = mt } = do
     a <- getAtom "XMONAD_RESTART"
@@ -338,7 +346,7 @@ setNumlockMask = do
                             then return (setBit 0 (fromIntegral m))
                             else return (0 :: KeyMask)
                         | (m, kcs) <- ms, kc <- kcs, kc /= 0]
-    modify (\s -> s { numlockMask = foldr (.|.) 0 xs })
+    modify (\s -> s { numberlockMask = foldr (.|.) 0 xs })
 
 -- | Grab the keys back
 grabKeys :: X ()
@@ -363,3 +371,36 @@ grabButtons = do
     ems <- extraModifiers
     ba <- asks buttonActions
     mapM_ (\(m,b) -> mapM_ (grab b . (m .|.)) ems) (M.keys $ ba)
+
+-- | @replace@ to signals compliant window managers to exit.
+replace :: Display -> ScreenNumber -> Window -> IO ()
+replace dpy dflt rootw = do
+    -- check for other WM
+    wmSnAtom <- internAtom dpy ("WM_S" ++ show dflt) False
+    currentWmSnOwner <- xGetSelectionOwner dpy wmSnAtom
+    when (currentWmSnOwner /= 0) $ do
+        -- prepare to receive destroyNotify for old WM
+        selectInput dpy currentWmSnOwner structureNotifyMask
+
+        -- create off-screen window
+        netWmSnOwner <- allocaSetWindowAttributes $ \attributes -> do
+            set_override_redirect attributes True
+            set_event_mask attributes propertyChangeMask
+            let screen = defaultScreenOfDisplay dpy
+                visual = defaultVisualOfScreen screen
+                attrmask = cWOverrideRedirect .|. cWEventMask
+            createWindow dpy rootw (-100) (-100) 1 1 0 copyFromParent copyFromParent visual attrmask attributes
+
+        -- try to acquire wmSnAtom, this should signal the old WM to terminate
+        xSetSelectionOwner dpy wmSnAtom netWmSnOwner currentTime
+
+        -- SKIPPED: check if we acquired the selection
+        -- SKIPPED: send client message indicating that we are now the WM
+
+        -- wait for old WM to go away
+        fix $ \again -> do
+            evt <- allocaXEvent $ \event -> do
+                windowEvent dpy currentWmSnOwner structureNotifyMask event
+                get_EventType event
+
+            when (evt /= destroyNotify) again

XMonad/ManageHook.hs

@@ -22,7 +22,7 @@ import Prelude hiding (catch)
 import XMonad.Core
 import Graphics.X11.Xlib.Extras
 import Graphics.X11.Xlib (Display, Window, internAtom, wM_NAME)
-import Control.Exception (bracket, catch)
+import Control.Exception.Extensible (bracket, catch, SomeException(..))
 import Control.Monad.Reader
 import Data.Maybe
 import Data.Monoid
@@ -34,22 +34,24 @@ liftX :: X a -> Query a
 liftX = Query . lift
 
 -- | The identity hook that returns the WindowSet unchanged.
-idHook :: ManageHook
+idHook :: Monoid m => m
-idHook = doF id
+idHook = mempty
 
 -- | Infix 'mappend'. Compose two 'ManageHook' from right to left.
 (<+>) :: Monoid m => m -> m -> m
 (<+>) = mappend
 
 -- | Compose the list of 'ManageHook's.
-composeAll :: [ManageHook] -> ManageHook
+composeAll :: Monoid m => [m] -> m
 composeAll = mconcat
 
 infix 0 -->
 
 -- | @p --> x@.  If @p@ returns 'True', execute the 'ManageHook'.
-(-->) :: Query Bool -> ManageHook -> ManageHook
+--
-p --> f = p >>= \b -> if b then f else mempty
+-- > (-->) :: Monoid m => Query Bool -> Query m -> Query m -- a simpler type
+(-->) :: (Monad m, Monoid a) => m Bool -> m a -> m a
+p --> f = p >>= \b -> if b then f else return mempty
 
 -- | @q =? x@. if the result of @q@ equals @x@, return 'True'.
 (=?) :: Eq a => Query a -> a -> Query Bool
@@ -72,10 +74,10 @@ title = ask >>= \w -> liftX $ do
     let
         getProp =
             (internAtom d "_NET_WM_NAME" False >>= getTextProperty d w)
-                `catch` \_ -> getTextProperty d w wM_NAME
+                `catch` \(SomeException _) -> getTextProperty d w wM_NAME
         extract prop = do l <- wcTextPropertyToTextList d prop
                           return $ if null l then "" else head l
-    io $ bracket getProp (xFree . tp_value) extract `catch` \_ -> return ""
+    io $ bracket getProp (xFree . tp_value) extract `catch` \(SomeException _) -> return ""
 
 -- | Return the application name.
 appName :: Query String
@@ -101,7 +103,7 @@ getStringProperty d w p = do
   return $ fmap (map (toEnum . fromIntegral)) md
 
 -- | Modify the 'WindowSet' with a pure function.
-doF :: (WindowSet -> WindowSet) -> ManageHook
+doF :: (s -> s) -> Query (Endo s)
 doF = return . Endo
 
 -- | Move the window to the floating layer.

XMonad/Operations.hs

@@ -1,5 +1,4 @@
 {-# OPTIONS_GHC -fno-warn-orphans #-}
-{-# OPTIONS_GHC -fglasgow-exts    #-} -- For deriving Data/Typeable
 {-# LANGUAGE FlexibleInstances, MultiParamTypeClasses, PatternGuards, TypeSynonymInstances #-}
 
 -- --------------------------------------------------------------------------
@@ -25,7 +24,7 @@ import qualified XMonad.StackSet as W
 import Data.Maybe
 import Data.Monoid          (Endo(..))
 import Data.List            (nub, (\\), find)
-import Data.Bits            ((.|.), (.&.), complement)
+import Data.Bits            ((.|.), (.&.), complement, testBit)
 import Data.Ratio
 import qualified Data.Map as M
 import qualified Data.Set as S
@@ -33,9 +32,8 @@ import qualified Data.Set as S
 import Control.Applicative
 import Control.Monad.Reader
 import Control.Monad.State
-import qualified Control.Exception as C
+import qualified Control.Exception.Extensible as C
 
-import System.IO
 import System.Posix.Process (executeFile)
 import Graphics.X11.Xlib
 import Graphics.X11.Xinerama (getScreenInfo)
@@ -201,7 +199,7 @@ reveal :: Window -> X ()
 reveal w = withDisplay $ \d -> do
     setWMState w normalState
     io $ mapWindow d w
-    modify (\s -> s { mapped = S.insert w (mapped s) })
+    whenX (isClient w) $ modify (\s -> s { mapped = S.insert w (mapped s) })
 
 -- | The client events that xmonad is interested in
 clientMask :: EventMask
@@ -211,7 +209,7 @@ clientMask = structureNotifyMask .|. enterWindowMask .|. propertyChangeMask
 setInitialProperties :: Window -> X ()
 setInitialProperties w = asks normalBorder >>= \nb -> withDisplay $ \d -> do
     setWMState w iconicState
-    io $ selectInput d w $ clientMask
+    io $ selectInput d w clientMask
     bw <- asks (borderWidth . config)
     io $ setWindowBorderWidth d w bw
     -- we must initially set the color of new windows, to maintain invariants
@@ -285,11 +283,14 @@ rescreen = do
 
 -- | setButtonGrab. Tell whether or not to intercept clicks on a given window
 setButtonGrab :: Bool -> Window -> X ()
-setButtonGrab grab w = withDisplay $ \d -> io $
+setButtonGrab grab w = do
-    if grab
+    pointerMode <- asks $ \c -> if clickJustFocuses (config c)
+                                    then grabModeAsync
+                                    else grabModeSync
+    withDisplay $ \d -> io $ if grab
         then forM_ [button1, button2, button3] $ \b ->
             grabButton d b anyModifier w False buttonPressMask
-                       grabModeAsync grabModeSync none none
+                       pointerMode grabModeSync none none
         else ungrabButton d anyButton anyModifier w
 
 -- ---------------------------------------------------------------------
@@ -321,14 +322,33 @@ setFocusX w = withWindowSet $ \ws -> do
     dpy <- asks display
 
     -- clear mouse button grab and border on other windows
-    forM_ (W.current ws : W.visible ws) $ \wk -> do
+    forM_ (W.current ws : W.visible ws) $ \wk ->
-        forM_ (W.index (W.view (W.tag (W.workspace wk)) ws)) $ \otherw -> do
+        forM_ (W.index (W.view (W.tag (W.workspace wk)) ws)) $ \otherw ->
             setButtonGrab True otherw
 
     -- If we ungrab buttons on the root window, we lose our mouse bindings.
     whenX (not <$> isRoot w) $ setButtonGrab False w
-    io $ do setInputFocus dpy w revertToPointerRoot 0
+
-            -- raiseWindow dpy w
+    hints <- io $ getWMHints dpy w
+    protocols <- io $ getWMProtocols dpy w
+    wmprot <- atom_WM_PROTOCOLS
+    wmtf <- atom_WM_TAKE_FOCUS
+    currevt <- asks currentEvent
+    let inputHintSet = wmh_flags hints `testBit` inputHintBit
+
+    when ((inputHintSet && wmh_input hints) || (not inputHintSet)) $
+      io $ do setInputFocus dpy w revertToPointerRoot 0
+    when (wmtf `elem` protocols) $
+      io $ allocaXEvent $ \ev -> do
+        setEventType ev clientMessage
+        setClientMessageEvent ev w wmprot 32 wmtf $ maybe currentTime event_time currevt
+        sendEvent dpy w False noEventMask ev
+        where event_time ev =
+                if (ev_event_type ev) `elem` timedEvents then
+                  ev_time ev
+                else
+                  currentTime
+              timedEvents = [ keyPress, keyRelease, buttonPress, buttonRelease, enterNotify, leaveNotify, selectionRequest ]
 
 ------------------------------------------------------------------------
 -- Message handling
@@ -339,7 +359,7 @@ sendMessage :: Message a => a -> X ()
 sendMessage a = do
     w <- W.workspace . W.current <$> gets windowset
     ml' <- handleMessage (W.layout w) (SomeMessage a) `catchX` return Nothing
-    whenJust ml' $ \l' -> do
+    whenJust ml' $ \l' ->
         windows $ \ws -> ws { W.current = (W.current ws)
                                 { W.workspace = (W.workspace $ W.current ws)
                                   { W.layout = l' }}}
@@ -389,18 +409,18 @@ isClient w = withWindowSet $ return . W.member w
 -- (numlock and capslock)
 extraModifiers :: X [KeyMask]
 extraModifiers = do
-    nlm <- gets numlockMask
+    nlm <- gets numberlockMask
     return [0, nlm, lockMask, nlm .|. lockMask ]
 
 -- | Strip numlock\/capslock from a mask
 cleanMask :: KeyMask -> X KeyMask
 cleanMask km = do
-    nlm <- gets numlockMask
+    nlm <- gets numberlockMask
     return (complement (nlm .|. lockMask) .&. km)
 
 -- | Get the 'Pixel' value for a named color
 initColor :: Display -> String -> IO (Maybe Pixel)
-initColor dpy c = C.handle (\_ -> return Nothing) $
+initColor dpy c = C.handle (\(C.SomeException _) -> return Nothing) $
     (Just . color_pixel . fst) <$> allocNamedColor dpy colormap c
     where colormap = defaultColormap dpy (defaultScreen dpy)
 
@@ -439,7 +459,7 @@ floatLocation w = withDisplay $ \d -> do
                             (fi (wa_width  wa + bw*2) % fi (rect_width sr))
                             (fi (wa_height wa + bw*2) % fi (rect_height sr))
 
-    return (W.screen $ sc, rr)
+    return (W.screen sc, rr)
   where fi x = fromIntegral x
 
 -- | Given a point, determine the screen (if any) that contains it.
@@ -509,7 +529,7 @@ mouseResizeWindow w = whenX (isClient w) $ withDisplay $ \d -> do
     wa <- io $ getWindowAttributes d w
     sh <- io $ getWMNormalHints d w
     io $ warpPointer d none w 0 0 0 0 (fromIntegral (wa_width wa)) (fromIntegral (wa_height wa))
-    mouseDrag (\ex ey -> do
+    mouseDrag (\ex ey ->
                  io $ resizeWindow d w `uncurry`
                     applySizeHintsContents sh (ex - fromIntegral (wa_x wa),
                                                ey - fromIntegral (wa_y wa)))

XMonad/StackSet.hs

@@ -52,7 +52,7 @@ module XMonad.StackSet (
     ) where
 
 import Prelude hiding (filter)
-import Data.Maybe   (listToMaybe,isJust)
+import Data.Maybe   (listToMaybe,isJust,fromMaybe)
 import qualified Data.List as L (deleteBy,find,splitAt,filter,nub)
 import Data.List ( (\\) )
 import qualified Data.Map  as M (Map,insert,delete,empty)
@@ -155,7 +155,7 @@ data RationalRect = RationalRect Rational Rational Rational Rational
     deriving (Show, Read, Eq)
 
 -- |
--- A stack is a cursor onto a (possibly empty) window list.
+-- A stack is a cursor onto a window list.
 -- The data structure tracks focus by construction, and
 -- the master window is by convention the top-most item.
 -- Focus operations will not reorder the list that results from
@@ -369,7 +369,7 @@ reverseStack (Stack t ls rs) = Stack t rs ls
 --
 focusWindow :: (Eq s, Eq a, Eq i) => a -> StackSet i l a s sd -> StackSet i l a s sd
 focusWindow w s | Just w == peek s = s
-                | otherwise        = maybe s id $ do
+                | otherwise        = fromMaybe s $ do
                     n <- findTag w s
                     return $ until ((Just w ==) . peek) focusUp (view n s)
 

man/HCAR.tex

@@ -0,0 +1,71 @@
+% xmonad-Gx.tex
+\begin{hcarentry}{xmonad}
+\label{xmonad}
+\report{Gwern Branwen}%11/11
+\status{active development}
+\makeheader
+
+XMonad is a tiling window manager for X. Windows are arranged
+automatically to tile the screen without gaps or overlap, maximizing
+screen use. Window manager features are accessible from the keyboard; a
+mouse is optional. XMonad is written, configured, and extensible in
+Haskell. Custom layout algorithms, key bindings, and other extensions may
+be written by the user in config files. Layouts are applied
+dynamically, and different layouts may be used on each workspace.
+Xinerama is fully supported, allowing windows to be tiled on several
+physical screens.
+
+Development since the last report has continued; XMonad founder Don Stewart
+has stepped down and Adam Vogt is the new maintainer.
+After gestating for 2 years, version 0.10 has been released, with simultaneous
+releases of the XMonadContrib library of customizations (which has now grown to
+no less than 216 modules encompassing a dizzying array of features) and the
+xmonad-extras package of extensions,
+
+Details of changes between releases can be found in the release notes:
+\begin{compactitem}
+\item \url{http://haskell.org/haskellwiki/Xmonad/Notable_changes_since_0.8}
+\item \url{http://haskell.org/haskellwiki/Xmonad/Notable_changes_since_0.9}
+% \item \url{http://haskell.org/haskellwiki/Xmonad/Notable_changes_since_0.10}
+\item the Darcs repositories have been upgraded to the hashed format
+\item XMonad.Config.PlainConfig allows writing configs in a more 'normal' style, and not raw Haskell
+\item Supports using local modules in xmonad.hs; for example: to use definitions from \~/.xmonad/lib/XMonad/Stack/MyAdditions.hs
+\item xmonad --restart CLI option
+\item xmonad --replace CLI option
+\item XMonad.Prompt now has customizable keymaps
+\item Actions.GridSelect - a GUI menu for selecting windows or workspaces \& substring search on window names
+\item Actions.OnScreen
+\item Extensions now can have state
+\item Actions.SpawnOn - uses state to spawn applications on the workspace the user was originally on,
+  and not where the user happens to be
+\item Markdown manpages and not man/troff
+\item  XMonad.Layout.ImageButtonDecoration \&\\ XMonad.Util.Image
+\item XMonad.Layout.Groups
+\item XMonad.Layout.ZoomRow
+\item XMonad.Layout.Renamed
+\item XMonad.Layout.Drawer
+\item XMonad.Layout.FullScreen
+\item XMonad.Hooks.ScreenCorners
+\item XMonad.Actions.DynamicWorkspaceOrder
+\item XMonad.Actions.WorkspaceNames
+\item XMonad.Actions.DynamicWorkspaceGroups
+\end{compactitem}
+
+Binary packages of XMonad and XMonadContrib are available for all major Linux distributions.
+
+\FurtherReading
+\begin{compactitem}
+\item Homepage:
+ \url{http://xmonad.org/}
+
+\item Darcs source:
+
+ \texttt{darcs get} \url{http://code.haskell.org/xmonad}
+
+\item IRC channel:
+ \verb+#xmonad @@ irc.freenode.org+
+
+\item Mailing list:
+ \email{xmonad@@haskell.org}
+\end{compactitem}
+\end{hcarentry}

man/xmonad.1

@@ -0,0 +1,281 @@
+.TH xmonad 1 "31 December 2012" xmonad-0.11 "xmonad manual".TH  "" "" 
+.SH Name
+.PP
+xmonad - a tiling window manager
+.SH Description
+.PP
+\f[I]xmonad\f[] is a minimalist tiling window manager for X, written in
+Haskell.
+Windows are managed using automatic layout algorithms, which can be
+dynamically reconfigured.
+At any time windows are arranged so as to maximize the use of screen
+real estate.
+All features of the window manager are accessible purely from the
+keyboard: a mouse is entirely optional.
+\f[I]xmonad\f[] is configured in Haskell, and custom layout algorithms
+may be implemented by the user in config files.
+A principle of \f[I]xmonad\f[] is predictability: the user should know
+in advance precisely the window arrangement that will result from any
+action.
+.PP
+By default, \f[I]xmonad\f[] provides three layout algorithms: tall, wide
+and fullscreen.
+In tall or wide mode, windows are tiled and arranged to prevent overlap
+and maximize screen use.
+Sets of windows are grouped together on virtual screens, and each screen
+retains its own layout, which may be reconfigured dynamically.
+Multiple physical monitors are supported via Xinerama, allowing
+simultaneous display of a number of screens.
+.PP
+By utilizing the expressivity of a modern functional language with a
+rich static type system, \f[I]xmonad\f[] provides a complete, featureful
+window manager in less than 1200 lines of code, with an emphasis on
+correctness and robustness.
+Internal properties of the window manager are checked using a
+combination of static guarantees provided by the type system, and
+type-based automated testing.
+A benefit of this is that the code is simple to understand, and easy to
+modify.
+.SH Usage
+.PP
+\f[I]xmonad\f[] places each window into a "workspace".
+Each workspace can have any number of windows, which you can cycle
+though with mod-j and mod-k.
+Windows are either displayed full screen, tiled horizontally, or tiled
+vertically.
+You can toggle the layout mode with mod-space, which will cycle through
+the available modes.
+.PP
+You can switch to workspace N with mod-N.
+For example, to switch to workspace 5, you would press mod-5.
+Similarly, you can move the current window to another workspace with
+mod-shift-N.
+.PP
+When running with multiple monitors (Xinerama), each screen has exactly
+1 workspace visible.
+mod-{w,e,r} switch the focus between screens, while shift-mod-{w,e,r}
+move the current window to that screen.
+When \f[I]xmonad\f[] starts, workspace 1 is on screen 1, workspace 2 is
+on screen 2, etc.
+When switching workspaces to one that is already visible, the current
+and visible workspaces are swapped.
+.SS Flags
+.PP
+xmonad has several flags which you may pass to the executable.
+These flags are:
+.TP
+.B --recompile
+Recompiles your configuration in \f[I]~/.xmonad/xmonad.hs\f[]
+.RS
+.RE
+.TP
+.B --restart
+Causes the currently running \f[I]xmonad\f[] process to restart
+.RS
+.RE
+.TP
+.B --replace
+Replace the current window manager with xmonad
+.RS
+.RE
+.TP
+.B --version
+Display version of \f[I]xmonad\f[]
+.RS
+.RE
+.TP
+.B --verbose-version
+Display detailed version of \f[I]xmonad\f[]
+.RS
+.RE
+.SS Default keyboard bindings
+.TP
+.B mod-shift-return
+Launch terminal
+.RS
+.RE
+.TP
+.B mod-p
+Launch dmenu
+.RS
+.RE
+.TP
+.B mod-shift-p
+Launch gmrun
+.RS
+.RE
+.TP
+.B mod-shift-c
+Close the focused window
+.RS
+.RE
+.TP
+.B mod-space
+Rotate through the available layout algorithms
+.RS
+.RE
+.TP
+.B mod-shift-space
+Reset the layouts on the current workspace to default
+.RS
+.RE
+.TP
+.B mod-n
+Resize viewed windows to the correct size
+.RS
+.RE
+.TP
+.B mod-tab
+Move focus to the next window
+.RS
+.RE
+.TP
+.B mod-shift-tab
+Move focus to the previous window
+.RS
+.RE
+.TP
+.B mod-j
+Move focus to the next window
+.RS
+.RE
+.TP
+.B mod-k
+Move focus to the previous window
+.RS
+.RE
+.TP
+.B mod-m
+Move focus to the master window
+.RS
+.RE
+.TP
+.B mod-return
+Swap the focused window and the master window
+.RS
+.RE
+.TP
+.B mod-shift-j
+Swap the focused window with the next window
+.RS
+.RE
+.TP
+.B mod-shift-k
+Swap the focused window with the previous window
+.RS
+.RE
+.TP
+.B mod-h
+Shrink the master area
+.RS
+.RE
+.TP
+.B mod-l
+Expand the master area
+.RS
+.RE
+.TP
+.B mod-t
+Push window back into tiling
+.RS
+.RE
+.TP
+.B mod-comma
+Increment the number of windows in the master area
+.RS
+.RE
+.TP
+.B mod-period
+Deincrement the number of windows in the master area
+.RS
+.RE
+.TP
+.B mod-shift-q
+Quit xmonad
+.RS
+.RE
+.TP
+.B mod-q
+Restart xmonad
+.RS
+.RE
+.TP
+.B mod-shift-slash
+Run xmessage with a summary of the default keybindings (useful for
+beginners)
+.RS
+.RE
+.TP
+.B mod-[1..9]
+Switch to workspace N
+.RS
+.RE
+.TP
+.B mod-shift-[1..9]
+Move client to workspace N
+.RS
+.RE
+.TP
+.B mod-{w,e,r}
+Switch to physical/Xinerama screens 1, 2, or 3
+.RS
+.RE
+.TP
+.B mod-shift-{w,e,r}
+Move client to screen 1, 2, or 3
+.RS
+.RE
+.TP
+.B mod-button1
+Set the window to floating mode and move by dragging
+.RS
+.RE
+.TP
+.B mod-button2
+Raise the window to the top of the stack
+.RS
+.RE
+.TP
+.B mod-button3
+Set the window to floating mode and resize by dragging
+.RS
+.RE
+.SH Examples
+.PP
+To use xmonad as your window manager add to your \f[I]~/.xinitrc\f[]
+file:
+.IP
+.nf
+\f[C]
+exec\ xmonad
+\f[]
+.fi
+.SH Customization
+.PP
+xmonad is customized in ~/.xmonad/xmonad.hs, and then restarting with
+mod-q.
+.PP
+You can find many extensions to the core feature set in the xmonad-
+contrib package, available through your package manager or from
+xmonad.org (http://xmonad.org).
+.SS Modular Configuration
+.PP
+As of \f[I]xmonad-0.9\f[], any additional Haskell modules may be placed
+in \f[I]~/.xmonad/lib/\f[] are available in GHC\[aq]s searchpath.
+Hierarchical modules are supported: for example, the file
+\f[I]~/.xmonad/lib/XMonad/Stack/MyAdditions.hs\f[] could contain:
+.IP
+.nf
+\f[C]
+module\ XMonad.Stack.MyAdditions\ (function1)\ where
+\ \ \ \ function1\ =\ error\ "function1:\ Not\ implemented\ yet!"
+\f[]
+.fi
+.PP
+Your xmonad.hs may then import XMonad.Stack.MyAdditions as if that
+module was contained within xmonad or xmonad-contrib.
+.SH Bugs
+.PP
+Probably.
+If you find any, please report them to the
+bugtracker (http://code.google.com/p/xmonad/issues/list)

man/xmonad.1.html

@@ -0,0 +1,181 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <meta http-equiv="Content-Style-Type" content="text/css" />
+  <meta name="generator" content="pandoc" />
+  <title></title>
+  <style type="text/css">
+table.sourceCode, tr.sourceCode, td.lineNumbers, td.sourceCode {
+  margin: 0; padding: 0; vertical-align: baseline; border: none; }
+table.sourceCode { width: 100%; }
+td.lineNumbers { text-align: right; padding-right: 4px; padding-left: 4px; color: #aaaaaa; border-right: 1px solid #aaaaaa; }
+td.sourceCode { padding-left: 5px; }
+code > span.kw { color: #007020; font-weight: bold; }
+code > span.dt { color: #902000; }
+code > span.dv { color: #40a070; }
+code > span.bn { color: #40a070; }
+code > span.fl { color: #40a070; }
+code > span.ch { color: #4070a0; }
+code > span.st { color: #4070a0; }
+code > span.co { color: #60a0b0; font-style: italic; }
+code > span.ot { color: #007020; }
+code > span.al { color: #ff0000; font-weight: bold; }
+code > span.fu { color: #06287e; }
+code > span.er { color: #ff0000; font-weight: bold; }
+  </style>
+</head>
+<body>
+<h1>xmonad-0.11</h1><p>Section: xmonad manual (1)<br/>Updated: 31 December 2012</p><hr/>
+<div id="TOC">
+<ul>
+<li><a href="#name">Name</a></li>
+<li><a href="#description">Description</a></li>
+<li><a href="#usage">Usage</a><ul>
+<li><a href="#flags">Flags</a></li>
+<li><a href="#default-keyboard-bindings">Default keyboard bindings</a></li>
+</ul></li>
+<li><a href="#examples">Examples</a></li>
+<li><a href="#customization">Customization</a><ul>
+<li><a href="#modular-configuration">Modular Configuration</a></li>
+</ul></li>
+<li><a href="#bugs">Bugs</a></li>
+</ul>
+</div>
+<h1 id="name"><a href="#TOC">Name</a></h1>
+<p>xmonad - a tiling window manager</p>
+<h1 id="description"><a href="#TOC">Description</a></h1>
+<p><em>xmonad</em> is a minimalist tiling window manager for X, written in Haskell. Windows are managed using automatic layout algorithms, which can be dynamically reconfigured. At any time windows are arranged so as to maximize the use of screen real estate. All features of the window manager are accessible purely from the keyboard: a mouse is entirely optional. <em>xmonad</em> is configured in Haskell, and custom layout algorithms may be implemented by the user in config files. A principle of <em>xmonad</em> is predictability: the user should know in advance precisely the window arrangement that will result from any action.</p>
+<p>By default, <em>xmonad</em> provides three layout algorithms: tall, wide and fullscreen. In tall or wide mode, windows are tiled and arranged to prevent overlap and maximize screen use. Sets of windows are grouped together on virtual screens, and each screen retains its own layout, which may be reconfigured dynamically. Multiple physical monitors are supported via Xinerama, allowing simultaneous display of a number of screens.</p>
+<p>By utilizing the expressivity of a modern functional language with a rich static type system, <em>xmonad</em> provides a complete, featureful window manager in less than 1200 lines of code, with an emphasis on correctness and robustness. Internal properties of the window manager are checked using a combination of static guarantees provided by the type system, and type-based automated testing. A benefit of this is that the code is simple to understand, and easy to modify.</p>
+<h1 id="usage"><a href="#TOC">Usage</a></h1>
+<p><em>xmonad</em> places each window into a &quot;workspace&quot;. Each workspace can have any number of windows, which you can cycle though with mod-j and mod-k. Windows are either displayed full screen, tiled horizontally, or tiled vertically. You can toggle the layout mode with mod-space, which will cycle through the available modes.</p>
+<p>You can switch to workspace N with mod-N. For example, to switch to workspace 5, you would press mod-5. Similarly, you can move the current window to another workspace with mod-shift-N.</p>
+<p>When running with multiple monitors (Xinerama), each screen has exactly 1 workspace visible. mod-{w,e,r} switch the focus between screens, while shift-mod-{w,e,r} move the current window to that screen. When <em>xmonad</em> starts, workspace 1 is on screen 1, workspace 2 is on screen 2, etc. When switching workspaces to one that is already visible, the current and visible workspaces are swapped.</p>
+<h2 id="flags"><a href="#TOC">Flags</a></h2>
+<p>xmonad has several flags which you may pass to the executable. These flags are:</p>
+<dl>
+<dt>--recompile</dt>
+<dd><p>Recompiles your configuration in <em>~/.xmonad/xmonad.hs</em></p>
+</dd>
+<dt>--restart</dt>
+<dd><p>Causes the currently running <em>xmonad</em> process to restart</p>
+</dd>
+<dt>--replace</dt>
+<dd><p>Replace the current window manager with xmonad</p>
+</dd>
+<dt>--version</dt>
+<dd><p>Display version of <em>xmonad</em></p>
+</dd>
+<dt>--verbose-version</dt>
+<dd><p>Display detailed version of <em>xmonad</em></p>
+</dd>
+</dl>
+<h2 id="default-keyboard-bindings"><a href="#TOC">Default keyboard bindings</a></h2>
+<dl>
+<dt>mod-shift-return</dt>
+<dd><p>Launch terminal</p>
+</dd>
+<dt>mod-p</dt>
+<dd><p>Launch dmenu</p>
+</dd>
+<dt>mod-shift-p</dt>
+<dd><p>Launch gmrun</p>
+</dd>
+<dt>mod-shift-c</dt>
+<dd><p>Close the focused window</p>
+</dd>
+<dt>mod-space</dt>
+<dd><p>Rotate through the available layout algorithms</p>
+</dd>
+<dt>mod-shift-space</dt>
+<dd><p>Reset the layouts on the current workspace to default</p>
+</dd>
+<dt>mod-n</dt>
+<dd><p>Resize viewed windows to the correct size</p>
+</dd>
+<dt>mod-tab</dt>
+<dd><p>Move focus to the next window</p>
+</dd>
+<dt>mod-shift-tab</dt>
+<dd><p>Move focus to the previous window</p>
+</dd>
+<dt>mod-j</dt>
+<dd><p>Move focus to the next window</p>
+</dd>
+<dt>mod-k</dt>
+<dd><p>Move focus to the previous window</p>
+</dd>
+<dt>mod-m</dt>
+<dd><p>Move focus to the master window</p>
+</dd>
+<dt>mod-return</dt>
+<dd><p>Swap the focused window and the master window</p>
+</dd>
+<dt>mod-shift-j</dt>
+<dd><p>Swap the focused window with the next window</p>
+</dd>
+<dt>mod-shift-k</dt>
+<dd><p>Swap the focused window with the previous window</p>
+</dd>
+<dt>mod-h</dt>
+<dd><p>Shrink the master area</p>
+</dd>
+<dt>mod-l</dt>
+<dd><p>Expand the master area</p>
+</dd>
+<dt>mod-t</dt>
+<dd><p>Push window back into tiling</p>
+</dd>
+<dt>mod-comma</dt>
+<dd><p>Increment the number of windows in the master area</p>
+</dd>
+<dt>mod-period</dt>
+<dd><p>Deincrement the number of windows in the master area</p>
+</dd>
+<dt>mod-shift-q</dt>
+<dd><p>Quit xmonad</p>
+</dd>
+<dt>mod-q</dt>
+<dd><p>Restart xmonad</p>
+</dd>
+<dt>mod-shift-slash</dt>
+<dd><p>Run xmessage with a summary of the default keybindings (useful for beginners)</p>
+</dd>
+<dt>mod-[1..9]</dt>
+<dd><p>Switch to workspace N</p>
+</dd>
+<dt>mod-shift-[1..9]</dt>
+<dd><p>Move client to workspace N</p>
+</dd>
+<dt>mod-{w,e,r}</dt>
+<dd><p>Switch to physical/Xinerama screens 1, 2, or 3</p>
+</dd>
+<dt>mod-shift-{w,e,r}</dt>
+<dd><p>Move client to screen 1, 2, or 3</p>
+</dd>
+<dt>mod-button1</dt>
+<dd><p>Set the window to floating mode and move by dragging</p>
+</dd>
+<dt>mod-button2</dt>
+<dd><p>Raise the window to the top of the stack</p>
+</dd>
+<dt>mod-button3</dt>
+<dd><p>Set the window to floating mode and resize by dragging</p>
+</dd>
+</dl>
+<h1 id="examples"><a href="#TOC">Examples</a></h1>
+<p>To use xmonad as your window manager add to your <em>~/.xinitrc</em> file:</p>
+<pre class="sourceCode literate haskell"><code class="sourceCode haskell">exec xmonad</code></pre>
+<h1 id="customization"><a href="#TOC">Customization</a></h1>
+<p>xmonad is customized in ~/.xmonad/xmonad.hs, and then restarting with mod-q.</p>
+<p>You can find many extensions to the core feature set in the xmonad- contrib package, available through your package manager or from <a href="http://xmonad.org">xmonad.org</a>.</p>
+<h2 id="modular-configuration"><a href="#TOC">Modular Configuration</a></h2>
+<p>As of <em>xmonad-0.9</em>, any additional Haskell modules may be placed in <em>~/.xmonad/lib/</em> are available in GHC's searchpath. Hierarchical modules are supported: for example, the file <em>~/.xmonad/lib/XMonad/Stack/MyAdditions.hs</em> could contain:</p>
+<pre class="sourceCode literate haskell"><code class="sourceCode haskell"><span class="kw">module</span> <span class="dt">XMonad.Stack.MyAdditions</span> (function1) <span class="kw">where</span>
+    function1 <span class="fu">=</span> <span class="fu">error</span> <span class="st">&quot;function1: Not implemented yet!&quot;</span></code></pre>
+<p>Your xmonad.hs may then import XMonad.Stack.MyAdditions as if that module was contained within xmonad or xmonad-contrib.</p>
+<h1 id="bugs"><a href="#TOC">Bugs</a></h1>
+<p>Probably. If you find any, please report them to the <a href="http://code.google.com/p/xmonad/issues/list">bugtracker</a></p>
+</body>
+</html>

man/xmonad.1.markdown

@@ -57,6 +57,9 @@ These flags are:
 --restart
 :   Causes the currently running _xmonad_ process to restart
 
+--replace
+:   Replace the current window manager with xmonad
+
 --version
 :   Display version of _xmonad_
 

man/xmonad.hs

@@ -23,6 +23,10 @@ myTerminal      = "xterm"
 myFocusFollowsMouse :: Bool
 myFocusFollowsMouse = True
 
+-- Whether clicking on a window to focus also passes the click to the window
+myClickJustFocuses :: Bool
+myClickJustFocuses = False
+
 -- Width of the window border in pixels.
 --
 myBorderWidth   = 1
@@ -59,7 +63,7 @@ myKeys conf@(XConfig {XMonad.modMask = modm}) = M.fromList $
     [ ((modm .|. shiftMask, xK_Return), spawn $ XMonad.terminal conf)
 
     -- launch dmenu
-    , ((modm,               xK_p     ), spawn "exe=`dmenu_path | dmenu` && eval \"exec $exe\"")
+    , ((modm,               xK_p     ), spawn "dmenu_run")
 
     -- launch gmrun
     , ((modm .|. shiftMask, xK_p     ), spawn "gmrun")
@@ -123,6 +127,9 @@ myKeys conf@(XConfig {XMonad.modMask = modm}) = M.fromList $
 
     -- Restart xmonad
     , ((modm              , xK_q     ), spawn "xmonad --recompile; xmonad --restart")
+
+    -- Run xmessage with a summary of the default keybindings (useful for beginners)
+    , ((modMask .|. shiftMask, xK_slash ), spawn ("echo \"" ++ help ++ "\" | xmessage -file -"))
     ]
     ++
 
@@ -255,6 +262,7 @@ defaults = defaultConfig {
       -- simple stuff
         terminal           = myTerminal,
         focusFollowsMouse  = myFocusFollowsMouse,
+        clickJustFocuses   = myClickJustFocuses,
         borderWidth        = myBorderWidth,
         modMask            = myModMask,
         workspaces         = myWorkspaces,

tests/Properties.hs

@@ -14,7 +14,7 @@ import Data.Ratio
 import Data.Maybe
 import System.Environment
 import Control.Exception    (assert)
-import qualified Control.Exception as C
+import qualified Control.Exception.Extensible as C
 import Control.Monad
 import Test.QuickCheck hiding (promote)
 import System.IO.Unsafe
@@ -613,13 +613,13 @@ prop_lookup_visible (x :: T) =
 
 -- and help out hpc
 prop_abort x = unsafePerformIO $ C.catch (abort "fail")
-                                         (\e -> return $  show e == "xmonad: StackSet: fail" )
+                                         (\(C.SomeException e) -> return $  show e == "xmonad: StackSet: fail" )
    where
      _ = x :: Int
 
 -- new should fail with an abort
 prop_new_abort x = unsafePerformIO $ C.catch f
-                                         (\e -> return $ show e == "xmonad: StackSet: non-positive argument to StackSet.new" )
+                                         (\(C.SomeException e) -> return $ show e == "xmonad: StackSet: non-positive argument to StackSet.new" )
    where
      f = new undefined{-layout-} [] [] `seq` return False
 

tests/loc.hs

@@ -5,9 +5,9 @@ main = do foo <- getContents
           let actual_loc = filter (not.null) $ filter isntcomment $
                            map (dropWhile (==' ')) $ lines foo
               loc = length actual_loc
-          putStrLn $ show loc
+          print loc
           -- uncomment the following to check for mistakes in isntcomment
-          -- putStr $ unlines $ actual_loc
+          -- print actual_loc
 
 isntcomment ('-':'-':_) = False
 isntcomment ('{':'-':_) = False -- pragmas

util/GenerateManpage.hs

@@ -34,9 +34,9 @@ import Distribution.PackageDescription
 import Text.PrettyPrint.HughesPJ
 import Distribution.Text
 
-import Text.Pandoc
+import Text.Pandoc -- works with 1.6
 
-releaseDate = "25 October 09"
+releaseDate = "31 December 2012"
 
 trim :: String -> String
 trim = reverse . dropWhile isSpace . reverse . dropWhile isSpace
@@ -76,19 +76,24 @@ main = do
         . lines
         <$> readFile "./man/xmonad.1.markdown"
 
+    Right template <- getDefaultTemplate Nothing "man"
     writeFile "./man/xmonad.1"
         . (manHeader ++)
-        . writeMan writeOpts
+        . writeMan writeOpts{ writerStandalone = True, writerTemplate = template }
         $ parsed
     putStrLn "Documentation created: man/xmonad.1"
 
+    Right template <- getDefaultTemplate Nothing "html"
     writeFile "./man/xmonad.1.html"
         . writeHtmlString writeOpts
-            { writerHeader = "<h1>"++releaseName++"</h1>"++
+            { writerVariables =
-                             "<p>Section: xmonad manual (1)<br>"++
+                        [("include-before"
+                            ,"<h1>"++releaseName++"</h1>"++
+                             "<p>Section: xmonad manual (1)<br/>"++
                              "Updated: "++releaseDate++"</p>"++
-                             "<hr>"
+                             "<hr/>")]
             , writerStandalone = True
+            , writerTemplate = template
             , writerTableOfContents = True }
         $ parsed
     putStrLn "Documentation created: man/xmonad.1.html"

xmonad.cabal

@@ -1,5 +1,5 @@
 name:               xmonad
-version:            0.9.1
+version:            0.11
 homepage:           http://xmonad.org
 synopsis:           A tiling window manager
 description:
@@ -20,10 +20,21 @@ maintainer:         xmonad@haskell.org
 extra-source-files: README TODO CONFIG STYLE tests/loc.hs tests/Properties.hs
                     man/xmonad.1.markdown man/xmonad.1 man/xmonad.1.html
                     util/GenerateManpage.hs
-cabal-version:      >= 1.2
+cabal-version:      >= 1.6
+bug-reports:        http://code.google.com/p/xmonad/issues/list
 build-type:         Simple
 
-data-files:         man/xmonad.hs
+tested-with:        GHC==7.6.1,
+                    GHC==7.4.1,
+                    GHC==7.2.1,
+                    GHC==6.12.3,
+                    GHC==6.10.4
+
+data-files:         man/xmonad.hs, man/xmonad.1, man/xmonad.1.html
+
+source-repository head
+  type:     darcs
+  location: http://code.haskell.org/xmonad
 
 flag small_base
     description: Choose the new smaller, split-up base package.
@@ -43,12 +54,18 @@ library
                         XMonad.StackSet
 
     if flag(small_base)
-        build-depends: base < 4 && >=3, containers, directory, process, filepath
+        build-depends: base < 5 && >=3, containers, directory, process, filepath, extensible-exceptions
     else
         build-depends: base < 3
-    build-depends: X11>=1.5.0.0 && < 1.6, mtl, unix
+    build-depends: X11>=1.5 && < 1.7, mtl, unix,
+                   utf8-string >= 0.3 && < 0.4
+
+    if true
+        ghc-options:        -funbox-strict-fields -Wall
+
+    if impl(ghc >= 6.12.1)
+        ghc-options:        -fno-warn-unused-do-bind
 
-    ghc-options:        -funbox-strict-fields -Wall
     ghc-prof-options:   -prof -auto-all
     extensions:         CPP
 
@@ -66,7 +83,12 @@ executable xmonad
                         XMonad.Operations
                         XMonad.StackSet
 
-    ghc-options:        -funbox-strict-fields -Wall
+    if true 
+        ghc-options:    -funbox-strict-fields -Wall
+
+    if impl(ghc >= 6.12.1)
+        ghc-options:    -fno-warn-unused-do-bind
+
     ghc-prof-options:   -prof -auto-all
     extensions:         CPP
 
@@ -76,4 +98,4 @@ executable xmonad
         build-depends:  QuickCheck < 2
         ghc-options:    -Werror
     if flag(testing) && flag(small_base)
-        build-depends:  random
+        build-depends:  filepath, process, directory, mtl, unix, X11, base, containers, random, extensible-exceptions