[antlr-interest] Re: treewalker as interpreter

marc_schellens m_schellens at hotmail.com
Mon Feb 25 00:01:35 PST 2002

> I would have a instruction "cracker" routine that basically figured
> what tree fits with the instruction.  Then I'd have just a list of
> suckers in the tree grammar (i.e., lots and lots of start rules). 
> I'd call them individually to parse/handle that kind of element.
> Ter

but how to handle GOTO statements then?
I.e. how to tell the tree walker to continue with a
specific CommonAST subclass?


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