159   protected static void dump_state(lalr_state st) throws internal_error  in dump_state()  argument
165       if (st == null)   in dump_state()
171       System.out.println("lalr_state [" + st.index() + "] {");  in dump_state()
172       itms = st.items();  in dump_state()
206       for (Enumeration st = all(); st.hasMoreElements(); )  in propagate_all_lookaheads()
209       ((lalr_state)st.nextElement()).propagate_lookaheads();  in propagate_all_lookaheads()
280       lalr_state    st, new_st;  in build_machine()  local
314       st = (lalr_state)work_stack.pop();  in build_machine()
318       for (i = st.items().all(); i.hasMoreElements(); )  in build_machine()
338           for (i = st.items().all(); i.hasMoreElements();)  in build_machine()
401           st.add_transition(sym, new_st);  in build_machine()