patch applied (ghc): Import fiddling

[Simon Peyton Jones]

Wed May  2 09:37:46 PDT 2007  simonpj at microsoft.com
  * Import fiddling

    M ./compiler/basicTypes/Literal.lhs -1
    M ./compiler/hsSyn/HsUtils.lhs -1
    M ./compiler/main/HscTypes.lhs -3 +2