Parser/main.hs at master · nilscb/Parser · GitHub

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--main::IO()
--main = getLine >>= \name ->putStr "Hello " >> putStrLn name

module Main where

--import Parsec
import Text.ParserCombinators.Parsec

text::String
text = "a b c"

run :: Show a => Parser a -> String -> IO ()
run p input = case (parse p "" input) of
                Left err -> do
                              putStr "parse error at "
                              print err

                Right x  -> print x


simple::Parser Char
simple  =  char 'x'

complex::Parser [Char]
complex = sepBy simple (char ' ')

openClose :: Parser Char
openClose = do  char '('
                char ')'