+ fprintf err_formatter "Evaluating automaton:\n%!";
+ let module Naive = Auto.Eval.Make(Tree.Naive) in
+ let results = Naive.eval auto doc (Tree.Naive.root doc) in
+ List.iter (fun n ->
+ Tree.Naive.print_xml stderr doc n;
+ flush stderr;
+ output_string stderr "\n-------------------\n";
+ ) results
+