sepBy package:parsec

sepBy :: Stream s m t => ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
parsec Text.Parsec Text.Parsec.Combinator Text.ParserCombinators.Parsec.Combinator
sepBy p sep parses zero or more occurrences of p, separated by sep. Returns a list of values returned by p. 
commaSep p  = p `sepBy` (symbol ",")
sepBy1 :: Stream s m t => ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
parsec Text.Parsec Text.Parsec.Combinator Text.ParserCombinators.Parsec.Combinator
sepBy1 p sep parses one or more occurrences of p, separated by sep. Returns a list of values returned by p.