X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Network%2FHTTP%2FLucu%2FHttpVersion.hs;h=e1ed0f38024fd9836629c84eee5d9bef20fd46cc;hb=8e78bc83bfe67a376293c346ae0b30f1a684c787;hp=9b955d37fd9644beb912feb1808a1f2982dd97b9;hpb=3c7a58ab749a55a30466a033b170536bcdf18b98;p=Lucu.git

diff --git a/Network/HTTP/Lucu/HttpVersion.hs b/Network/HTTP/Lucu/HttpVersion.hs
index 9b955d3..e1ed0f3 100644
--- a/Network/HTTP/Lucu/HttpVersion.hs
+++ b/Network/HTTP/Lucu/HttpVersion.hs
@@ -1,16 +1,18 @@
+-- #prune
+
+-- |Manipulation of HTTP version string.
 module Network.HTTP.Lucu.HttpVersion
     ( HttpVersion(..)
-    , httpVersionP    -- Parser HttpVersion
-    , hPutHttpVersion -- Handle -> HttpVersion -> IO ()
+    , httpVersionP
+    , hPutHttpVersion
     )
     where
 
-import qualified Data.ByteString.Lazy.Char8 as B
-import           Data.ByteString.Lazy.Char8 (ByteString)
 import           Network.HTTP.Lucu.Parser
 import           System.IO
 
-data HttpVersion = HttpVersion Int Int
+-- |@'HttpVersion' major minor@ represents \"HTTP\/major.minor\".
+data HttpVersion = HttpVersion !Int !Int
                    deriving (Eq)
 
 instance Show HttpVersion where
@@ -35,7 +37,8 @@ httpVersionP = do string "HTTP/"
 
 hPutHttpVersion :: Handle -> HttpVersion -> IO ()
 hPutHttpVersion h (HttpVersion maj min)
-    = do hPutStr  h "HTTP/"
+    = h `seq`
+      do hPutStr  h "HTTP/"
          hPutStr  h (show maj)
          hPutChar h '.'
          hPutStr  h (show min)
\ No newline at end of file