David-
I'm at the point where I am trying to make sense of the AST I've built
from the grammar. It looks like you use something like a visitor
pattern to walk through the tree. I've constructed the callback table
along with the functions themselves, but I am trying to get things in a
different order than a pre-order traversal. Is that what "postkind_..."
does? Does "kind_..." perform the pre-order, and the "postkind_..."
does the post order? The reason I'm asking is the "postkind_..." and
"kind_..." appear to have the same numeric value. If my assumption is
wrong, could you please explain what they are for?
Thanks!
-Sean Walton
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