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@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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