[Haskell-beginners] Baffled by Parsec
Colin Paul Adams
colin at colina.demon.co.uk
Sun Feb 22 02:23:37 EST 2009
>>>>> "Daniel" == Daniel Fischer <daniel.is.fischer at web.de> writes:
In fact all I need is:
parse_integer :: Parser Int
parse_integer = do
digits <- many1 digit
let n = read digits
as the format does not permit a sign.
What I was missing was digits. Where does it come from? I can't find
it with Hoggle.
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