Remove unnecessary debug output

lib/ProcessWorkspaces.hs

@@ -18,8 +18,6 @@ import Graphics.X11.Types (Window)
 import System.Posix.Process (getProcessPriority)
 import System.Posix.Types (ProcessID)
 
-import Prelude hiding ( catch )
-import Control.OldException (catch)
 import Control.Monad
 import Data.Maybe
 import Data.Monoid
@@ -31,14 +29,11 @@ import Storage
 moveWindowHook :: ManageHook
 moveWindowHook = do
   mp <- pid
-  io $ appendFile "/tmp/test" $ "Pid: " ++ show mp ++ "\n"
   case mp of
     Just p -> do
       mws <- liftX $ getProcessWorkspace p
-      io $ appendFile "/tmp/test" $ "WS: " ++ show mws ++ "\n"
       case mws of
-        Just ws -> do
-          io $ appendFile "/tmp/test" $ show ws ++ "\n"
+        Just ws ->
           doShift ws
         _ ->
           idHook
@@ -55,11 +50,9 @@ processWorkspaceStorage = storage $ ProcessWorkspaceStoreData M.empty
 
 setProcessWorkspace :: ProcessID -> WorkspaceId -> X ()
 setProcessWorkspace pid ws = do
-  io $ appendFile "/tmp/test" $ "Added " ++ show (pid, ws) ++ "\n"
   ProcessWorkspaceStoreData map <- liftM (fromMaybe $ ProcessWorkspaceStoreData M.empty) $ getStoreData
   map' <- filterPIDMap $ M.insert pid ws map
   setStoreData $ ProcessWorkspaceStoreData map'
-  io (appendFile "/tmp/test" $ show map' ++ "\n")
 
 getProcessWorkspace :: ProcessID -> X (Maybe WorkspaceId)
 getProcessWorkspace pid = getStoreData >>= return . join . fmap (\(ProcessWorkspaceStoreData map) -> M.lookup pid map)
@@ -74,16 +67,8 @@ spawnOnCurrent :: String -> X ()
 spawnOnCurrent x = gets (W.currentTag . windowset) >>= \ws -> spawnOn ws x
 
 
-catchX' :: X a -> X a -> X a
-catchX' job errcase = do
-    st <- get
-    c <- ask
-    (a, s') <- io $ runX c st job `catch` \_ -> runX c st errcase
-    put s'
-    return a
-
 filterPIDMap :: M.Map ProcessID a -> X (M.Map ProcessID a)
 filterPIDMap = liftM M.fromAscList . filterM (pidExists . fst) . M.toAscList
   where
     pidExists :: ProcessID -> X Bool
-    pidExists pid = catchX' (io (getProcessPriority pid) >> return True) (return False)
+    pidExists pid = io $ ((getProcessPriority pid) >> return True) `catch` (\_ -> return False)