X-Git-Url: http://git.cielonegro.org/gitweb.cgi?p=Lucu.git;a=blobdiff_plain;f=Network%2FHTTP%2FLucu%2FParser.hs;h=b31d4b89be473835df40f9a1dcf72d97d526b5db;hp=ce4371878890301eb152d3b9ef55c526c4127174;hb=e49345ce5e6c0190c826d130d51ec42ee9f09a67;hpb=18192e5ea2b621a551db27aa39e221a05696e2b3

diff --git a/Network/HTTP/Lucu/Parser.hs b/Network/HTTP/Lucu/Parser.hs
index ce43718..b31d4b8 100644
--- a/Network/HTTP/Lucu/Parser.hs
+++ b/Network/HTTP/Lucu/Parser.hs
@@ -5,16 +5,26 @@
 -- use this module directly.
 module Network.HTTP.Lucu.Parser
     ( atMost
+    , finishOff
     )
     where
 import Control.Applicative
 import Control.Applicative.Unicode
+import Control.Monad.Unicode
+import Data.Attoparsec
+import Prelude.Unicode
 
 -- |@'atMost' n v@ is like @'P.many' v@ but accumulates @v@ at most
 -- @n@ times.
-atMost ∷ Alternative f ⇒ Int → f a → f [a]
+atMost ∷ Alternative f ⇒ Int → f α → f [α]
 {-# INLINE atMost #-}
 atMost 0 _ = pure []
 atMost n v = ( (:) <$> v ⊛ atMost (n-1) v )
              <|>
              pure []
+
+-- |@'finishOff' p@ is equivalent to @p '>>=' \a -> endOfInput '>>'
+-- 'return' a@.
+finishOff ∷ Parser α → Parser α
+{-# INLINE finishOff #-}
+finishOff = ((endOfInput *>) ∘ return =≪)