@hackage bytestringreadp0.2

This is a library of parser combinators, originally written by Koen Claessen. It parses all alternatives in parallel, so it never keeps hold of the beginning of the input string, a common source of space leaks with other parsers. The (+++) choice combinator is genuinely commutative; it makes no difference which branch is "shorter".

Adapted to use Data.ByteString by Gracjan Polak. Designed as a drop-in replacement for Text.ParserCombinators.ReadP.