Hi all,

I'd like to use parsec to parse IP addresses. So far I've written a (tiny) parser for bytes:

byte :: GenParser Char st Word8
byte = do
n <- many1 digit
return (read n)

The function works fine, but it accepts numbers greater than 255.
How do I encapsulate this condition in the parser so that it fails (with en appropriate error message) in this case?

Thanks a lot,

Patrick

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Patrick LeBoutillier
Rosemère, Québec, Canada