patch applied (ghc): External Core tools: track new syntax for newtypes

[Tim Chevalier]

Sun May  4 17:10:50 PDT 2008  Tim Chevalier <chevalier at alum.wellesley.edu>
  * External Core tools: track new syntax for newtypes
  
  Update External Core tools to reflect new syntax for
  newtypes. (Notice that the typechecker is 90 lines shorter!)
  
  Also: improve dependency-finding, miscellaneous refactoring.

    M ./utils/ext-core/Check.hs -151 +60
    M ./utils/ext-core/Core.hs -7 +8
    M ./utils/ext-core/Dependencies.hs -85 +29
    M ./utils/ext-core/Driver.hs -18 +45
    M ./utils/ext-core/Interp.hs -3 +10
    M ./utils/ext-core/Makefile -1 +1
    A ./utils/ext-core/Overrides.hs
    M ./utils/ext-core/ParsecParser.hs -4 +2
    M ./utils/ext-core/Prims.hs -2
    M ./utils/ext-core/Printer.hs -3 +1
    M ./utils/ext-core/README -10 +16

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20080505001050-d61e2-1048d52fdd19c55a64c57755d2388179c601aa39.gz