[Haskell-cafe] Parsec: Where's +++?

[Greg Fitzgerald]

Koen Claessen's "Parallel Parsing Processes," suggests their parsing
combinators have been integrated into Parsec.  If so, where is the +++
operator hiding?

If not, does anyone know of a parsing library with a choice operator
that does breadth-first search?

Also, how do I determine what instances a datatype supports?  Is
Parsec an instance of Applicative?

Thanks,
Greg