Some new commands and improvements

util/grind/itemlist.cc

@@ -65,6 +65,7 @@ item_addr_actions(a)
 			    eval_cond(p->t_args[1])) stopping = 1;
 			break;
 		case OP_DUMP:
+		case OP_DISPLAY:
 			break;
 		default:
 			assert(0);
@@ -75,6 +76,18 @@ item_addr_actions(a)
   return stopping;
 }
 
+handle_displays()
+{
+  register p_item i = item_list.il_first;
+
+  while (i) {
+	register p_tree p = i->i_node;
+
+	if (p->t_oper == OP_DISPLAY) do_print(p);
+	i = i->i_next;
+  }
+}
+
 add_to_item_list(p)
   p_tree	p;
 {