+void print_lua(struct text_object *, char *, int);
+void print_lua_parse(struct text_object *, char *, int);
+void print_lua_bar(struct text_object *, char *, int);
+#ifdef X11
+void print_lua_graph(struct text_object *, char *, int);
+#endif /* X11 */
+void print_lua_gauge(struct text_object *, char *, int);
+