patch applied (ghc): FIX #1471: print strings using Haskell quoting syntax

[Simon Marlow]

Mon Jul  2 02:22:57 PDT 2007  Simon Marlow <simonmar at microsoft.com>
  * FIX #1471: print strings using Haskell quoting syntax

    M ./compiler/cmm/PprCmm.hs -3 +1