diff options
| author | David Waern <david.waern@gmail.com> | 2012-02-04 21:37:16 +0100 |
|---|---|---|
| committer | David Waern <david.waern@gmail.com> | 2012-02-04 21:43:49 +0100 |
| commit | 12d931b4c3fcd6d8e26cc48b9072b4291efa5cdb (patch) | |
| tree | e9e035574c5b9571a2ceaad5de33939c5bf04bfd /src/Haddock/Utils.hs | |
| parent | ac8e218ba6407fc826fc54e0f1b7ac23c0c6b338 (diff) | |
Mostly hlint-inspired cleanup.
Diffstat (limited to 'src/Haddock/Utils.hs')
| -rw-r--r-- | src/Haddock/Utils.hs | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/Haddock/Utils.hs b/src/Haddock/Utils.hs index 9865fdf1..3a2f1d28 100644 --- a/src/Haddock/Utils.hs +++ b/src/Haddock/Utils.hs @@ -70,7 +70,7 @@ import Data.IORef ( IORef, newIORef, readIORef ) import Data.List ( isSuffixOf ) import Data.Maybe ( mapMaybe ) import System.Environment ( getProgName ) -import System.Exit ( exitWith, ExitCode(..) ) +import System.Exit import System.IO ( hPutStr, stderr ) import System.IO.Unsafe ( unsafePerformIO ) import qualified System.FilePath.Posix as HtmlPath @@ -156,11 +156,11 @@ restrictCons names decls = [ L p d | L p (Just d) <- map (fmap keep) decls ] field_avail (ConDeclField n _ _) = unLoc n `elem` names field_types flds = [ t | ConDeclField _ t _ <- flds ] - keep _ | otherwise = Nothing + keep _ = Nothing restrictDecls :: [Name] -> [LSig Name] -> [LSig Name] -restrictDecls names decls = mapMaybe (filterLSigNames (`elem` names)) decls +restrictDecls names = mapMaybe (filterLSigNames (`elem` names)) restrictATs :: [Name] -> [LTyClDecl Name] -> [LTyClDecl Name] @@ -286,7 +286,7 @@ getProgramName = liftM (`withoutSuffix` ".bin") getProgName bye :: String -> IO a -bye s = putStr s >> exitWith ExitSuccess +bye s = putStr s >> exitSuccess die :: String -> IO a @@ -319,7 +319,6 @@ escapeStr = escapeURIString isUnreserved -- to avoid depending on the network lib, since doing so gives a -- circular build dependency between haddock and network -- (at least if you want to build network with haddock docs) --- NB: These functions do NOT escape Unicode strings for URLs as per the RFCs escapeURIChar :: (Char -> Bool) -> Char -> String escapeURIChar p c | p c = [c] |