patch applied (cabal): Tidy up the ppFields function and uses

[Duncan Coutts]

Wed Aug  6 05:13:15 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Tidy up the ppFields function and uses
  Put the arguments in a more sensible order:
  ppFields :: [FieldDescr a] -> a -> Doc
  and make the implementation clearer.
  clean up the use of it in the PackageDescription.Parse module

    M ./Distribution/InstalledPackageInfo.hs -1 +1
    M ./Distribution/PackageDescription/Parse.hs -17 +19
    M ./Distribution/ParseUtils.hs -4 +3

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20080806121315-adfee-b3a04a6a3083598873dc15022fff075234356f66.gz