patch applied (cabal): factor out showPWarning function

Fri Mar 28 04:56:12 PDT 2008 Ross Paterson * factor out showPWarning function M ./Distribution/PackageDescription/Parse.hs -7 +1 M ./Distribution/ParseUtils.hs -1 +6 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20080328115612-b47d3-027de4dc0...