module Main(main) where

import Text.ParserCombinators.Parsec 

 

parseToNewLine = do

                    line <- manyTill anyChar newline

                    return line

                                              

keyValue = do

                    fieldName <- many letter

                    spaces

                    char '='

                    spaces

                    fieldValue <- parseToNewLine

                    return (fieldName,fieldValue)

 

main = parseTest keyValue "key=\n"

 

I don’t understand why te code above doesn’t parse to (“key”,””)

parseToNewLine “\n” parses to “”

parseTest keyValue “a=b\n” works fine and parses to (“a”,”b”)

 

Kees