public class Demo {
public static void main(String[] s) throws Exception {
+ /*
Tree<String> gram = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
MetaGrammar g = (MetaGrammar)new MetaGrammar().walk(gram);
Union meta = g.done();
GraphViz gv = new GraphViz();
out.toGraphViz(gv);
gv.dump(new PrintWriter(new OutputStreamWriter(System.out)));
+ */
}
}