public TestCase tibcase(String input, Union grammar) throws IOException {
return new TestCase(input, new String[0], grammar, true); }
public MetaGrammar grammar(Object[] o) { return this; }
- public Object walk(String tag, Object[] args) {
- if ("grammar".equals(tag)) {
- //System.out.println("\n" + this + "\n");
- return done("s");
- }
- else return super.walk(tag, args);
+
+ public Object walk(Tree<String> tree) {
+ if ("grammar".equals(tree.head())) { walkChildren(tree); return done("s"); }
+ else return super.walk(tree);
}
}