Re: AST transformations

[jvb@uwyo.edu]

Btw Etienne, with regard to your P.S. on an earlier message:

  P.S.:  The ASTPrinter class should be a very interesting debugging tools
  for visualizing ANY SableCC AST.  

I have developed a simple DisplayAST class that allows one to explore
a graphical representation of an AST. I'm not entirely happy with it,
but it suffices for my current needs. I can make it available if you
think it would be of general interest.

Jeff
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