117 lines
5.4 KiB
Diff
117 lines
5.4 KiB
Diff
diff -up xmonad-0.9.1/XMonad/Core.hs~ xmonad-0.9.1/XMonad/Core.hs
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--- xmonad-0.9.1/XMonad/Core.hs~ 2010-11-26 23:12:51.000000000 +1000
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+++ xmonad-0.9.1/XMonad/Core.hs 2010-11-26 23:34:39.000000000 +1000
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@@ -33,7 +33,7 @@ module XMonad.Core (
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import XMonad.StackSet hiding (modify)
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import Prelude hiding ( catch )
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-import Control.Exception (catch, try, bracket, throw, finally, Exception(ExitException))
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+import Control.Exception.Extensible (catch, fromException, try, bracket, throw, finally, SomeException(..))
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import Control.Applicative
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import Control.Monad.State
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import Control.Monad.Reader
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@@ -165,9 +165,9 @@ catchX :: X a -> X a -> X a
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catchX job errcase = do
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st <- get
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c <- ask
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- (a, s') <- io $ runX c st job `catch` \e -> case e of
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- ExitException {} -> throw e
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- _ -> do hPrint stderr e; runX c st errcase
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+ (a, s') <- io $ runX c st job `catch` \e -> case fromException e of
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+ Just x -> throw e `const` (x `asTypeOf` ExitSuccess)
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+ _ -> do hPrint stderr e; runX c st errcase
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put s'
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return a
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@@ -353,7 +353,7 @@ io = liftIO
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-- | Lift an 'IO' action into the 'X' monad. If the action results in an 'IO'
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-- exception, log the exception to stderr and continue normal execution.
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catchIO :: MonadIO m => IO () -> m ()
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-catchIO f = io (f `catch` \e -> hPrint stderr e >> hFlush stderr)
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+catchIO f = io (f `catch` \(SomeException e) -> hPrint stderr e >> hFlush stderr)
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-- | spawn. Launch an external application. Specifically, it double-forks and
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-- runs the 'String' you pass as a command to /bin/sh.
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@@ -439,11 +439,11 @@ recompile force = io $ do
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return ()
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return (status == ExitSuccess)
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else return True
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- where getModTime f = catch (Just <$> getModificationTime f) (const $ return Nothing)
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+ where getModTime f = catch (Just <$> getModificationTime f) (\(SomeException _) -> return Nothing)
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isSource = flip elem [".hs",".lhs",".hsc"]
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allFiles t = do
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let prep = map (t</>) . Prelude.filter (`notElem` [".",".."])
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- cs <- prep <$> catch (getDirectoryContents t) (\_ -> return [])
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+ cs <- prep <$> catch (getDirectoryContents t) (\(SomeException _) -> return [])
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ds <- filterM doesDirectoryExist cs
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concat . ((cs \\ ds):) <$> mapM allFiles ds
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@@ -466,7 +466,8 @@ installSignalHandlers :: MonadIO m => m
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installSignalHandlers = io $ do
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installHandler openEndedPipe Ignore Nothing
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installHandler sigCHLD Ignore Nothing
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- try $ fix $ \more -> do
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+ (try :: IO a -> IO (Either SomeException a))
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+ $ fix $ \more -> do
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x <- getAnyProcessStatus False False
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when (isJust x) more
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return ()
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diff -up xmonad-0.9.1/XMonad/ManageHook.hs~ xmonad-0.9.1/XMonad/ManageHook.hs
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--- xmonad-0.9.1/XMonad/ManageHook.hs~ 2009-12-17 09:25:04.000000000 +1000
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+++ xmonad-0.9.1/XMonad/ManageHook.hs 2010-11-26 23:37:52.000000000 +1000
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@@ -22,7 +22,7 @@ import Prelude hiding (catch)
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import XMonad.Core
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import Graphics.X11.Xlib.Extras
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import Graphics.X11.Xlib (Display, Window, internAtom, wM_NAME)
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-import Control.Exception (bracket, catch)
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+import Control.Exception.Extensible (bracket, catch, SomeException(..))
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import Control.Monad.Reader
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import Data.Maybe
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import Data.Monoid
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@@ -72,10 +72,10 @@ title = ask >>= \w -> liftX $ do
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let
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getProp =
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(internAtom d "_NET_WM_NAME" False >>= getTextProperty d w)
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- `catch` \_ -> getTextProperty d w wM_NAME
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+ `catch` \(SomeException _) -> getTextProperty d w wM_NAME
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extract prop = do l <- wcTextPropertyToTextList d prop
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return $ if null l then "" else head l
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- io $ bracket getProp (xFree . tp_value) extract `catch` \_ -> return ""
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+ io $ bracket getProp (xFree . tp_value) extract `catch` \(SomeException _) -> return ""
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-- | Return the application name.
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appName :: Query String
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diff -up xmonad-0.9.1/XMonad/Operations.hs~ xmonad-0.9.1/XMonad/Operations.hs
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--- xmonad-0.9.1/XMonad/Operations.hs~ 2009-12-17 09:25:04.000000000 +1000
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+++ xmonad-0.9.1/XMonad/Operations.hs 2010-11-26 23:36:46.000000000 +1000
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@@ -33,7 +33,7 @@ import qualified Data.Set as S
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import Control.Applicative
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import Control.Monad.Reader
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import Control.Monad.State
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-import qualified Control.Exception as C
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+import qualified Control.Exception.Extensible as C
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import System.IO
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import System.Posix.Process (executeFile)
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@@ -400,7 +400,7 @@ cleanMask km = do
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-- | Get the 'Pixel' value for a named color
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initColor :: Display -> String -> IO (Maybe Pixel)
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-initColor dpy c = C.handle (\_ -> return Nothing) $
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+initColor dpy c = C.handle (\(C.SomeException _) -> return Nothing) $
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(Just . color_pixel . fst) <$> allocNamedColor dpy colormap c
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where colormap = defaultColormap dpy (defaultScreen dpy)
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diff -up xmonad-0.9.1/xmonad.cabal~ xmonad-0.9.1/xmonad.cabal
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--- xmonad-0.9.1/xmonad.cabal~ 2009-12-17 09:25:04.000000000 +1000
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+++ xmonad-0.9.1/xmonad.cabal 2010-11-26 23:14:44.000000000 +1000
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@@ -43,7 +43,7 @@ library
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XMonad.StackSet
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if flag(small_base)
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- build-depends: base < 4 && >=3, containers, directory, process, filepath
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+ build-depends: base < 5 && >=3, containers, directory, process, filepath, extensible-exceptions
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else
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build-depends: base < 3
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build-depends: X11>=1.5.0.0 && < 1.6, mtl, unix
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