X-Git-Url: http://git.cielonegro.org/gitweb.cgi?p=time-w3c.git;a=blobdiff_plain;f=Data%2FTime%2FW3C%2FParser.hs;h=5bf2f9e674315d32092568d9d154b0bc8a257fae;hp=64f96b28e2f79259f80d0279dca056cc9afee5df;hb=376869bc3a4e7c2e22fb47152ba2d459b82efdd0;hpb=51ec98c3f584b389b31ffa6a6abc3643e9bb754a

diff --git a/Data/Time/W3C/Parser.hs b/Data/Time/W3C/Parser.hs
index 64f96b2..5bf2f9e 100644
--- a/Data/Time/W3C/Parser.hs
+++ b/Data/Time/W3C/Parser.hs
@@ -1,3 +1,4 @@
+-- | Parse W3C Date and Time string.
 module Data.Time.W3C.Parser
     ( parse
     )
@@ -9,8 +10,15 @@ import Data.Convertible
 import Data.Time.W3C.Parser.Parsec
 import Data.Time.W3C.Types
 
+-- | Parse W3C Date and Time string to anything convertible from
+-- 'W3CDateTime' type. The most obvious acceptable type is the
+-- 'W3CDateTime' itself. If the given string is ill-formatted, 'parse'
+-- returns 'Prelude.Nothing'.
 parse :: Convertible W3CDateTime t => String -> Maybe t
-parse src
-    = case P.parse w3cDateTime "" src of
-        Right w3c -> Just (convert w3c)
-        Left  _   -> Nothing
+parse src = case P.parse p "" src of
+              Right w3c -> Just (convert w3c)
+              Left  _   -> Nothing
+    where
+      p = do w3c <- w3cDateTime
+             _   <- P.eof
+             return w3c
\ No newline at end of file