I'm writing a simple attoparsec parser, which works fine except for handling end of file: value :: Parser T.Text value = takeWhile1 (/= ' ') accessLogLine::Parser AccessLogLine accessLogLine = do lts <- number lelapsed <- skipSpace *> number lclientIP <- space *> value -- [... more like this ...] lhierarchy <- space *> value lmimeType <- space *> takeWhile1 (not . isEndOfLine) <* endOfLine return $ AccessLogLine lts lelapsed lclientIP laction lsize lmethod lurl lident lhierarchy lmimeType accessLogParser::Parser [AccessLogLine] accessLogParser = do result <- many accessLogLine return result main = do contents <- (S.readFile "/home/arthur/Work/data/sample_acccess_log") print (A.maybeResult $ (A.parse accessLogParser $ decodeUtf8 contents)) This all works, but I need to cover the case where the final line in the file does not end with '\n' and I can't get that to work I found http://stackoverflow.com/questions/2988988/problem-with-incomplete-input-whe..., which hints at what my problem is, but I can't see how to apply that here. Grateful for some hints. Arthur -- Arthur Clune arthur@clune.org