patch applied (packages/polyparse): Ensure that `discard` combinator forces evaluation of the item.

[Malcolm Wallace]

Thu Dec 10 03:07:06 PST 2009  Malcolm.Wallace at cs.york.ac.uk
  * Ensure that `discard` combinator forces evaluation of the item.
  Ignore-this: 41b72f1b7fb0eea3a48d7a226b227d7e
  Otherwise, the discarded item (separator etc) might contain errors that
  are missed (such as being the wrong separator char!)

    M ./src/Text/ParserCombinators/Poly/Base.hs -1 +1

View patch online:
http://darcs.haskell.org/packages/polyparse/_darcs/patches/20091210110706-6871e-d5cc7f9e8b199acc471bc88a3ddfc39cd5bf38fc.gz