[Haskell-beginners] help me with eroor

[Lorenzo Bolla]

You need a main function, like:

main = do
    x <- getContents
    putStrLn $ parseCSV x


(This would read a string from stdin and pass it to parseCSV; then it would
print the result to stdout.)

L.



On Fri, Oct 14, 2011 at 8:59 PM, kolli kolli <nammukolli04 at gmail.com> wrote:

> import Text.ParserCombinators.Parsec
>
> csvFile = endBy line eol
> line = sepBy cell (char ',')
> cell = many (noneOf ",\n")
> eol = char '\n'
>
> parseCSV :: String -> Either ParseError [[String]]
> parseCSV input = parse csvFile "(unknown)" input
>
> *showing error:
> <interactive>:1:32: Not in scope: `main'
> *
>
>
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