fix some mixed space+tab indentation

This fixes all instances of " \t" in the code base. Most common case
seems to be after a "where" line; probably vim copied the two space layout
of that line.

Done as a background task while listening to episode 2 of the Type Theory
podcast.

20 files changed, 31 insertions, 31 deletions

diff --git a/Command/Add.hs b/Command/Add.hs
index e2b6d04fe..1bc20d819 100644
--- a/Command/Add.hs
+++ b/Command/Add.hs
@@ -125,7 +125,7 @@ lockDown' file = ifM crippledFileSystem
 	 - This is not done in direct mode, because files there need to
 	 - remain writable at all times.
 	-}
-  	go tmp = do
+	go tmp = do
 		unlessM isDirect $
 			freezeContent file
 		withTSDelta $ \delta -> liftIO $ do
@@ -134,7 +134,7 @@ lockDown' file = ifM crippledFileSystem
 			hClose h
 			nukeFile tmpfile
 			withhardlink delta tmpfile `catchIO` const (nohardlink delta)
-  	nohardlink delta = do
+	nohardlink delta = do
 		cache <- genInodeCache file delta
 		return KeySource
 			{ keyFilename = file
@@ -207,7 +207,7 @@ finishIngestDirect key source = do
 perform :: FilePath -> CommandPerform
 perform file = lockDown file >>= ingest >>= go
   where
-  	go (Just key, cache) = next $ cleanup file key cache True
+	go (Just key, cache) = next $ cleanup file key cache True
 	go (Nothing, _) = stop
 
 {- On error, put the file back so it doesn't seem to have vanished.
diff --git a/Command/AddUrl.hs b/Command/AddUrl.hs
index c21ce928f..87711663c 100644
--- a/Command/AddUrl.hs
+++ b/Command/AddUrl.hs
@@ -56,7 +56,7 @@ seek ps = do
 start :: Bool -> Maybe FilePath -> Maybe Int -> String -> CommandStart
 start relaxed optfile pathdepth s = go $ fromMaybe bad $ parseURI s
   where
-  	(s', downloader) = getDownloader s
+	(s', downloader) = getDownloader s
 	bad = fromMaybe (error $ "bad url " ++ s') $
 		parseURI $ escapeURIString isUnescapedInURI s'
 	choosefile = flip fromMaybe optfile
@@ -95,8 +95,8 @@ start relaxed optfile pathdepth s = go $ fromMaybe bad $ parseURI s
 performQuvi :: Bool -> URLString -> URLString -> FilePath -> CommandPerform
 performQuvi relaxed pageurl videourl file = ifAnnexed file addurl geturl
   where
-  	quviurl = setDownloader pageurl QuviDownloader
-  	addurl key = next $ cleanup quviurl file key Nothing
+	quviurl = setDownloader pageurl QuviDownloader
+	addurl key = next $ cleanup quviurl file key Nothing
 	geturl = next $ isJust <$> addUrlFileQuvi relaxed quviurl videourl file
 #endif
 
@@ -189,7 +189,7 @@ download url file = do
 			, return Nothing
 			)
   where
-  	runtransfer dummykey tmp =  Transfer.notifyTransfer Transfer.Download (Just file) $
+	runtransfer dummykey tmp =  Transfer.notifyTransfer Transfer.Download (Just file) $
 		Transfer.download webUUID dummykey (Just file) Transfer.forwardRetry $ const $ do
 			liftIO $ createDirectoryIfMissing True (parentDir tmp)
 			downloadUrl [url] tmp
diff --git a/Command/ConfigList.hs b/Command/ConfigList.hs
index 219685c21..2aea29b22 100644
--- a/Command/ConfigList.hs
+++ b/Command/ConfigList.hs
@@ -29,7 +29,7 @@ start = do
 	showConfig coreGCryptId =<< fromRepo (Git.Config.get coreGCryptId "")
 	stop
   where
-  	showConfig k v = liftIO $ putStrLn $ k ++ "=" ++ v
+	showConfig k v = liftIO $ putStrLn $ k ++ "=" ++ v
 
 {- The repository may not yet have a UUID; automatically initialize it
  - when there's a git-annex branch available. -}
diff --git a/Command/Copy.hs b/Command/Copy.hs
index ae254aae2..5acb722de 100644
--- a/Command/Copy.hs
+++ b/Command/Copy.hs
@@ -23,7 +23,7 @@ seek ps = do
 	to <- getOptionField toOption Remote.byNameWithUUID
 	from <- getOptionField fromOption Remote.byNameWithUUID
 	withKeyOptions
-	 	(Command.Move.startKey to from False)
+		(Command.Move.startKey to from False)
 		(withFilesInGit $ whenAnnexed $ start to from)
 		ps
 
diff --git a/Command/EnableRemote.hs b/Command/EnableRemote.hs
index 42ab43374..5e21a9dbd 100644
--- a/Command/EnableRemote.hs
+++ b/Command/EnableRemote.hs
@@ -29,7 +29,7 @@ start (name:ws) = go =<< InitRemote.findExisting name
   where
 	config = Logs.Remote.keyValToConfig ws
 	
-  	go Nothing = unknownNameError "Unknown special remote name."
+	go Nothing = unknownNameError "Unknown special remote name."
 	go (Just (u, c)) = do
 		let fullconfig = config `M.union` c	
 		t <- InitRemote.findType fullconfig
diff --git a/Command/Fsck.hs b/Command/Fsck.hs
index a17662d62..f27f18e57 100644
--- a/Command/Fsck.hs
+++ b/Command/Fsck.hs
@@ -329,7 +329,7 @@ checkKeySizeOr bad key file = case Types.Key.keySize key of
 checkBackend :: Backend -> Key -> Maybe FilePath -> Annex Bool
 checkBackend backend key mfile = go =<< isDirect
   where
-  	go False = do
+	go False = do
 		content <- calcRepo $ gitAnnexLocation key
 		checkBackendOr badContent backend key content
 	go True = maybe nocheck checkdirect mfile
diff --git a/Command/FuzzTest.hs b/Command/FuzzTest.hs
index 7075aeddc..31f31be32 100644
--- a/Command/FuzzTest.hs
+++ b/Command/FuzzTest.hs
@@ -47,7 +47,7 @@ guardTest = unlessM (fromMaybe False . Git.Config.isTrue <$> getConfig key "") $
 		, "Refusing to run fuzz tests, since " ++ keyname ++ " is not set!"
 		]
   where
-  	key = annexConfig "eat-my-repository"
+	key = annexConfig "eat-my-repository"
 	(ConfigKey keyname) = key
 
 
@@ -257,7 +257,7 @@ existingDir = do
 newFile :: IO (Maybe FuzzFile)
 newFile = go (100 :: Int)
   where
-  	go 0 = return Nothing
+	go 0 = return Nothing
 	go n = do
 		f <- genFuzzFile
 		ifM (doesnotexist (toFilePath f))
@@ -268,7 +268,7 @@ newFile = go (100 :: Int)
 newDir :: FilePath -> IO (Maybe FuzzDir)
 newDir parent = go (100 :: Int)
   where
-  	go 0 = return Nothing
+	go 0 = return Nothing
 	go n = do
 		(FuzzDir d) <- genFuzzDir
 		ifM (doesnotexist (parent </> d))
diff --git a/Command/Get.hs b/Command/Get.hs
index d0be20018..a1db1f515 100644
--- a/Command/Get.hs
+++ b/Command/Get.hs
@@ -48,7 +48,7 @@ start' expensivecheck from key afile = stopUnless (not <$> inAnnex key) $
 				stopUnless (Command.Move.fromOk src key) $
 					go $ Command.Move.fromPerform src False key afile
   where
-  	go a = do
+	go a = do
 		showStart' "get" key afile
 		next a
 
diff --git a/Command/Import.hs b/Command/Import.hs
index 97e3f7652..02f44a598 100644
--- a/Command/Import.hs
+++ b/Command/Import.hs
@@ -50,8 +50,8 @@ getDuplicateMode = gen
 	<*> getflag cleanDuplicatesOption
 	<*> getflag skipDuplicatesOption
   where
-  	getflag = Annex.getFlag . optionName
-  	gen False False False False = Default
+	getflag = Annex.getFlag . optionName
+	gen False False False False = Default
 	gen True False False False = Duplicate
 	gen False True False False = DeDuplicate
 	gen False False True False = CleanDuplicates
diff --git a/Command/ImportFeed.hs b/Command/ImportFeed.hs
index 1fdba46a1..d11227cdf 100644
--- a/Command/ImportFeed.hs
+++ b/Command/ImportFeed.hs
@@ -153,7 +153,7 @@ performDownload relaxed cache todownload = case location todownload of
 							rundownload videourl ("." ++ Quvi.linkSuffix link) $
 								addUrlFileQuvi relaxed quviurl videourl
   where
-  	forced = Annex.getState Annex.force
+	forced = Annex.getState Annex.force
 
 	{- Avoids downloading any urls that are already known to be
 	 - associated with a file in the annex, unless forced. -}
@@ -192,7 +192,7 @@ performDownload relaxed cache todownload = case location todownload of
 		, return $ Just f
 		)
 	  where
-	  	f = if n < 2
+		f = if n < 2
 			then file
 			else
 				let (d, base) = splitFileName file
diff --git a/Command/Indirect.hs b/Command/Indirect.hs
index e146f13b7..97e6f5951 100644
--- a/Command/Indirect.hs
+++ b/Command/Indirect.hs
@@ -94,7 +94,7 @@ perform = do
 					warnlocked
 		showEndOk
 
- 	warnlocked :: SomeException -> Annex ()
+	warnlocked :: SomeException -> Annex ()
 	warnlocked e = do
 		warning $ show e
 		warning "leaving this file as-is; correct this problem and run git annex add on it"
diff --git a/Command/Info.hs b/Command/Info.hs
index 63bc92bbe..1bea17ab4 100644
--- a/Command/Info.hs
+++ b/Command/Info.hs
@@ -100,7 +100,7 @@ localInfo dir = showCustom (unwords ["info", dir]) $ do
 	evalStateT (mapM_ showStat stats) =<< getLocalStatInfo dir
 	return True
   where
-  	tostats = map (\s -> s dir)
+	tostats = map (\s -> s dir)
 
 selStats :: [Stat] -> [Stat] -> Annex [Stat]
 selStats fast_stats slow_stats = do
diff --git a/Command/Migrate.hs b/Command/Migrate.hs
index cea9e9426..cab807d05 100644
--- a/Command/Migrate.hs
+++ b/Command/Migrate.hs
@@ -65,7 +65,7 @@ upgradableKey backend key = isNothing (Types.Key.keySize key) || backendupgradab
 perform :: FilePath -> Key -> Backend -> Backend -> CommandPerform
 perform file oldkey oldbackend newbackend = go =<< genkey
   where
-  	go Nothing = stop
+	go Nothing = stop
 	go (Just (newkey, knowngoodcontent))
 		| knowngoodcontent = finish newkey
 		| otherwise = stopUnless checkcontent $ finish newkey
diff --git a/Command/RecvKey.hs b/Command/RecvKey.hs
index d5971d6cf..2ea03b055 100644
--- a/Command/RecvKey.hs
+++ b/Command/RecvKey.hs
@@ -63,7 +63,7 @@ start key = fieldTransfer Download key $ \_p ->
 		        Nothing -> return True
 		        Just size -> do
 				size' <- fromIntegral . fileSize
-       	        	        	<$> liftIO (getFileStatus tmp)
+					<$> liftIO (getFileStatus tmp)
 				return $ size == size'
 		if oksize
 			then case Backend.maybeLookupBackendName (Types.Key.keyBackendName key) of
@@ -76,7 +76,7 @@ start key = fieldTransfer Download key $ \_p ->
 				warning "recvkey: received key with wrong size; discarding"
 				return False
 	  where
-	  	runfsck check = ifM (check key tmp)
+		runfsck check = ifM (check key tmp)
 			( return True
 			, do
 				warning "recvkey: received key from direct mode repository seems to have changed as it was transferred; discarding"
diff --git a/Command/Schedule.hs b/Command/Schedule.hs
index a088dbef8..7b72990a7 100644
--- a/Command/Schedule.hs
+++ b/Command/Schedule.hs
@@ -27,7 +27,7 @@ seek = withWords start
 start :: [String] -> CommandStart
 start = parse
   where
-  	parse (name:[]) = go name performGet
+	parse (name:[]) = go name performGet
 	parse (name:expr:[]) = go name $ \uuid -> do
 		showStart "schedile" name
 		performSet expr uuid
diff --git a/Command/Sync.hs b/Command/Sync.hs
index 6a6a254b3..6819d25a0 100644
--- a/Command/Sync.hs
+++ b/Command/Sync.hs
@@ -356,7 +356,7 @@ syncFile rs f k = do
 	handleDropsFrom locs' rs "unwanted" True k (Just f)
 		Nothing callCommandAction
   where
-  	wantget have = allM id 
+	wantget have = allM id 
 		[ pure (not $ null have)
 		, not <$> inAnnex k
 		, wantGet True (Just k) (Just f)
diff --git a/Command/TransferKeys.hs b/Command/TransferKeys.hs
index fba0e6593..b9a8bf3be 100644
--- a/Command/TransferKeys.hs
+++ b/Command/TransferKeys.hs
@@ -57,7 +57,7 @@ runRequests readh writeh a = do
 		fileEncoding writeh
 	go =<< readrequests
   where
-  	go (d:rn:k:f:rest) = do
+	go (d:rn:k:f:rest) = do
 		case (deserialize d, deserialize rn, deserialize k, deserialize f) of
 			(Just direction, Just remotename, Just key, Just file) -> do
 				mremote <- Remote.byName' remotename
diff --git a/Command/Uninit.hs b/Command/Uninit.hs
index 3f57782fc..89ccc2102 100644
--- a/Command/Uninit.hs
+++ b/Command/Uninit.hs
@@ -100,7 +100,7 @@ prepareRemoveAnnexDir annexdir =
 removeUnannexed :: [Key] -> Annex [Key]
 removeUnannexed = go []
   where
-  	go c [] = return c
+	go c [] = return c
 	go c (k:ks) = ifM (inAnnexCheck k $ liftIO . enoughlinks)
 		( do
 			lockContent k removeAnnex
diff --git a/Command/Vicfg.hs b/Command/Vicfg.hs
index 1f1695536..26a75dab2 100644
--- a/Command/Vicfg.hs
+++ b/Command/Vicfg.hs
@@ -136,7 +136,7 @@ genCfg cfg descs = unlines $ intercalate [""]
 		(\(s, u) -> line "group" u $ unwords $ S.toList s)
 		(\u -> lcom $ line "group" u "")
 	  where
-	  	grouplist = unwords $ map fromStandardGroup [minBound..]
+		grouplist = unwords $ map fromStandardGroup [minBound..]
 
 	preferredcontent = settings cfg descs cfgPreferredContentMap
 		[ com "Repository preferred contents"
@@ -157,7 +157,7 @@ genCfg cfg descs = unlines $ intercalate [""]
 		(\(s, g) -> gline g s)
 		(\g -> gline g "")
 	  where
-	  	gline g value = [ unwords ["groupwanted", g, "=", value] ]
+		gline g value = [ unwords ["groupwanted", g, "=", value] ]
 		allgroups = S.unions $ stdgroups : M.elems (cfgGroupMap cfg)
 		stdgroups = S.fromList $ map fromStandardGroup [minBound..maxBound]
 
diff --git a/Command/Wanted.hs b/Command/Wanted.hs
index bae450d26..9c3b0ff98 100644
--- a/Command/Wanted.hs
+++ b/Command/Wanted.hs
@@ -26,7 +26,7 @@ seek = withWords start
 start :: [String] -> CommandStart
 start = parse
   where
-  	parse (name:[]) = go name performGet
+	parse (name:[]) = go name performGet
 	parse (name:expr:[]) = go name $ \uuid -> do
 		showStart "wanted" name
 		performSet expr uuid