ReadP package:base-prelude

data ReadP a
base-prelude BasePrelude
data ReadPrec a
base-prelude BasePrelude
readP_to_Prec :: (Int -> ReadP a) -> ReadPrec a
base-prelude BasePrelude
readP_to_S :: ReadP a -> ReadS a
base-prelude BasePrelude
Converts a parser into a Haskell ReadS-style function. This is the main way in which you can "run" a ReadP parser: the expanded type is readP_to_S :: ReadP a -> String -> [(a,String)]
readParen :: Bool -> ReadS a -> ReadS a
base-prelude BasePrelude
readParen True p parses what p parses, but surrounded with parentheses. readParen False p parses what p parses, but optionally surrounded with parentheses.
readPrec :: Read a => ReadPrec a
base-prelude BasePrelude
Proposed replacement for readsPrec using new-style parsers (GHC only).
readPrec1 :: (Read1 f, Read a) => ReadPrec (f a)
base-prelude BasePrelude
Lift the standard readPrec and readListPrec functions through the type constructor.
readPrec2 :: (Read2 f, Read a, Read b) => ReadPrec (f a b)
base-prelude BasePrelude
Lift the standard readPrec function through the type constructor.
readPrec_to_P :: ReadPrec a -> Int -> ReadP a
base-prelude BasePrelude
readPrec_to_S :: ReadPrec a -> Int -> ReadS a
base-prelude BasePrelude
liftReadPrec :: Read1 f => ReadPrec a -> ReadPrec [a] -> ReadPrec (f a)
base-prelude BasePrelude
readPrec function for an application of the type constructor based on readPrec and readListPrec functions for the argument type.
liftReadPrec2 :: Read2 f => ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec (f a b)
base-prelude BasePrelude
readPrec function for an application of the type constructor based on readPrec and readListPrec functions for the argument types.