whitespace fixes

Command/Fsck.hs

@@ -206,7 +206,7 @@ fixLink key file = do
 	return True
 
 {- Checks that the location log reflects the current status of the key,
-   in this repository only. -}
+ - in this repository only. -}
 verifyLocationLog :: Key -> String -> Annex Bool
 verifyLocationLog key desc = do
 	present <- inAnnex key

Command/Unlock.hs

@@ -39,12 +39,12 @@ perform dest key = do
 	tmpdest <- fromRepo $ gitAnnexTmpLocation key
 	liftIO $ createDirectoryIfMissing True (parentDir tmpdest)
 	showAction "copying"
-	ok <- liftIO $ copyFileExternal src tmpdest
-        if ok
-                then do
+	ifM (liftIO $ copyFileExternal src tmpdest)
+		( do
 			liftIO $ do
 				removeFile dest
 				moveFile tmpdest dest
 			thawContent dest
 			next $ return True
-                else error "copy failed!"
+		, error "copy failed!"
+		)

Git/Construct.hs

@@ -125,7 +125,7 @@ remoteNamed n constructor = do
 	return $ r { remoteName = Just n }
 
 {- Sets the name of a remote based on the git config key, such as
-   "remote.foo.url". -}
+ - "remote.foo.url". -}
 remoteNamedFromKey :: String -> IO Repo -> IO Repo
 remoteNamedFromKey k = remoteNamed basename
   where

Git/Sha.hs

@@ -11,7 +11,7 @@ import Common
 import Git.Types
 
 {- Runs an action that causes a git subcommand to emit a Sha, and strips
-   any trailing newline, returning the sha. -}
+ - any trailing newline, returning the sha. -}
 getSha :: String -> IO String -> IO Sha
 getSha subcommand a = maybe bad return =<< extractSha <$> a
   where

Init.hs

@@ -47,9 +47,9 @@ uninitialize = do
 	removeVersion
 
 {- Will automatically initialize if there is already a git-annex
-   branch from somewhere. Otherwise, require a manual init
-   to avoid git-annex accidentially being run in git
-   repos that did not intend to use it. -}
+ - branch from somewhere. Otherwise, require a manual init
+ - to avoid git-annex accidentially being run in git
+ - repos that did not intend to use it. -}
 ensureInitialized :: Annex ()
 ensureInitialized = getVersion >>= maybe needsinit checkVersion
   where

Remote/Rsync.hs

@@ -210,8 +210,8 @@ rsyncRemote o callback params = do
 	ps = rsyncOptions o ++ defaultParams ++ params
 
 {- To send a single key is slightly tricky; need to build up a temporary
-   directory structure to pass to rsync so it can create the hash
-   directories. -}
+ - directory structure to pass to rsync so it can create the hash
+ - directories. -}
 rsyncSend :: RsyncOpts -> MeterUpdate -> Key -> FilePath -> Annex Bool
 rsyncSend o callback k src = withRsyncScratchDir $ \tmp -> do
 	let dest = tmp </> Prelude.head (keyPaths k)

Utility/DirWatcher.hs

@@ -35,13 +35,12 @@ canWatch = True
 canWatch = False
 #endif
 
-/* With inotify, discrete events will be received when making multiple changes
- * to the same filename. For example, adding it, deleting it, and adding it
- * again will be three events.
- * 
- * OTOH, with kqueue, often only one event is received, indicating the most
- * recent state of the file.
- */
+{- With inotify, discrete events will be received when making multiple changes
+ - to the same filename. For example, adding it, deleting it, and adding it
+ - again will be three events.
+ - 
+ - OTOH, with kqueue, often only one event is received, indicating the most
+ - recent state of the file. -}
 eventsCoalesce :: Bool
 #if WITH_INOTIFY
 eventsCoalesce = False
@@ -53,14 +52,13 @@ eventsCoalesce = undefined
 #endif
 #endif
 
-/* With inotify, file closing is tracked to some extent, so an add event
- * will always be received for a file once its writer closes it, and
- * (typically) not before. This may mean multiple add events for the same file.
- *
- * OTOH, with kqueue, add events will often be received while a file is
- * still being written to, and then no add event will be received once the
- * writer closes it.
- */
+{- With inotify, file closing is tracked to some extent, so an add event
+ - will always be received for a file once its writer closes it, and
+ - (typically) not before. This may mean multiple add events for the same file.
+ -
+ - OTOH, with kqueue, add events will often be received while a file is
+ - still being written to, and then no add event will be received once the
+ - writer closes it. -}
 closingTracked :: Bool
 #if WITH_INOTIFY
 closingTracked = True
@@ -72,9 +70,8 @@ closingTracked = undefined
 #endif
 #endif
 
-/* With inotify, modifications to existing files can be tracked.
- * Kqueue does not support this.
- */
+{- With inotify, modifications to existing files can be tracked.
+ - Kqueue does not support this. -}
 modifyTracked :: Bool
 #if WITH_INOTIFY
 modifyTracked = True
@@ -86,11 +83,11 @@ modifyTracked = undefined
 #endif
 #endif
 
-/* Starts a watcher thread. The runStartup action is passed a scanner action
- * to run, that will return once the initial directory scan is complete.
- * Once runStartup returns, the watcher thread continues running,
- * and processing events. Returns a DirWatcherHandle that can be used
- * to shutdown later.  */
+{- Starts a watcher thread. The runStartup action is passed a scanner action
+ - to run, that will return once the initial directory scan is complete.
+ - Once runStartup returns, the watcher thread continues running,
+ - and processing events. Returns a DirWatcherHandle that can be used
+ - to shutdown later. -}
 #if WITH_INOTIFY
 type DirWatcherHandle = INotify.INotify
 watchDir :: FilePath -> Pruner -> WatchHooks -> (IO () -> IO ()) -> IO DirWatcherHandle

Utility/JSONStream.hs

@@ -14,9 +14,9 @@ module Utility.JSONStream (
 import Text.JSON
 
 {- Text.JSON does not support building up a larger JSON document piece by
-   piece as a stream. To support streaming, a hack. The JSObject is converted
-   to a string with its final "}" is left off, allowing it to be added to
-   later. -}
+ - piece as a stream. To support streaming, a hack. The JSObject is converted
+ - to a string with its final "}" is left off, allowing it to be added to
+ - later. -}
 start :: JSON a => [(String, a)] -> String
 start l
 	| last s == endchar = init s