patch applied (cabal): Switch a few debug Show instances to use derived Show

Mon Mar 24 19:27:03 PDT 2008 Duncan Coutts * Switch a few debug Show instances to use derived Show The pretty printer version should be using Text but I've left them as comments for the moment as they do not have corresponding parsers yet. M ./Distribution/PackageDescription.hs -39 +30 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20080325022703-adfee-d93274311...