[antlr-interest] posted ANTLR metagrammar, tree builder, and tree walker/printer to antlr.org
Terence Parr
parrt at cs.usfca.edu
Tue Aug 19 13:03:15 PDT 2003
Folks,
Posted this just now:
> A parser for ANTLR's metalanguage that builds an AST representing the
> grammar. Included is antlr.tree.g that walks the trees and
> antlr.print.g that walks the trees and spits the grammar back out.
> Note that it ignores everything except stuff relevant to rules and
> possibly even ranges at the moment.
Terence
--
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Creator, ANTLR Parser Generator, http://www.antlr.org
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