On Thu, 4 Jun 2009 20:05:01 -0400 Dan Cross <cro...@gmail.com> wrote:
> I'm sure. This is something that I would be interested in revisiting;
> do you have any pointers to particularly relevant information? I
> wonder how nicely these tree automata could be packaged into an
> awk-like form.
>
> - Dan C.
Look up iburg and twig. They're tree pattern matchers that could be
adapted to do what you want, although they're more like yacc than awk.
--
Ori Bernstein
