-{-# OPTIONS_GHC -XNoImplicitPrelude #-}
+{-# LANGUAGE CPP, NoImplicitPrelude, FlexibleInstances #-}
+
-----------------------------------------------------------------------------
-- |
-- Module : Data.String
-- Stability : experimental
-- Portability : portable
--
--- Things related to the String type.
+-- The @String@ type and associated operations.
--
-----------------------------------------------------------------------------
module Data.String (
String
, IsString(..)
+
+ -- * Functions on strings
+ , lines
+ , words
+ , unlines
+ , unwords
) where
#ifdef __GLASGOW_HASKELL__
import GHC.Base
#endif
+import Data.List (lines, words, unlines, unwords)
+
-- | Class for string-like datastructures; used by the overloaded string
-- extension (-foverloaded-strings in GHC).
class IsString a where
fromString :: String -> a
+#ifndef __NHC__
instance IsString [Char] where
fromString xs = xs
-
+#endif