1 {-# OPTIONS -fno-implicit-prelude #-}
2 -----------------------------------------------------------------------------
5 -- Copyright : (c) The University of Glasgow 2001
6 -- License : BSD-style (see the file libraries/base/LICENSE)
8 -- Maintainer : libraries@haskell.org
9 -- Stability : provisional
10 -- Portability : portable
12 -- Converting values to readable strings:
13 -- the 'Show' class and associated functions.
15 -----------------------------------------------------------------------------
18 ShowS, -- String -> String
20 showsPrec, -- :: Int -> a -> ShowS
21 show, -- :: a -> String
22 showList -- :: [a] -> ShowS
24 shows, -- :: (Show a) => a -> ShowS
25 showChar, -- :: Char -> ShowS
26 showString, -- :: String -> ShowS
27 showParen, -- :: Bool -> ShowS -> ShowS
28 showListWith, -- :: (a -> ShowS) -> [a] -> ShowS
31 #ifdef __GLASGOW_HASKELL__
35 -- | Show a list (using square brackets and commas), given a function
36 -- for showing elements.
37 showListWith :: (a -> ShowS) -> [a] -> ShowS
38 showListWith = showList__
40 #ifndef __GLASGOW_HASKELL__
41 showList__ :: (a -> ShowS) -> [a] -> ShowS
42 showList__ _ [] s = "[]" ++ s
43 showList__ showx (x:xs) s = '[' : showx x (showl xs)
46 showl (y:ys) = ',' : showx y (showl ys)