3 from StdString import class toString
4 from Data.Either import :: Either
5 from StdClass import class ==, class Eq
6 from Data.Functor import class Functor
7 from Control.Monad import class Monad
8 from Control.Applicative import class Applicative, class Alternative
11 :: Error = PositionalError Int Int String | Error String
12 :: Parser a b = Parser ([a] -> (Either Error b, [a]))
14 instance Functor (Parser a)
15 instance Applicative (Parser a)
16 instance Monad (Parser a)
17 instance Alternative (Parser a)
19 instance toString Error
22 runParser :: (Parser a b) [a] -> (Either Error b, [a])
23 (<?>) :: (Parser a b) Error -> Parser a b
27 satisfy :: (a -> Bool) -> Parser a a
28 check :: (a -> Bool) -> Parser a a
29 (until) infix 2 :: (Parser a b) (Parser a c) -> Parser a [b]
30 item :: a -> Parser a a | Eq a
31 list :: [a] -> Parser a [a] | Eq a