patch applied (packages/Cabal): factor out showPWarning function

[Ian Lynagh]

Fri Mar 28 04:56:12 PDT 2008  Ross Paterson <ross at soi.city.ac.uk>
  * factor out showPWarning function

    M ./Distribution/PackageDescription/Parse.hs -7 +1
    M ./Distribution/ParseUtils.hs -1 +6

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20080328115612-b47d3-027de4dc0dce156e7ef9d6119fcd640e713fa2ba.gz