From 5daee185ec57174285b273d0d4fe52d0b239593e Mon Sep 17 00:00:00 2001
From: crc <crc@noemail.net>
Date: Tue, 5 Feb 2019 03:22:19 +0000
Subject: [PATCH] retro-extend (c) now displays an error on err:notfound

FossilOrigin-Name: 4134203f3482f7a2cd2732b3e0ad27a2c1d253bbd16cc90b4763b1e1f570a027
---
 tools/extend.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/extend.c b/tools/extend.c
index ad63842..d8194ae 100644
--- a/tools/extend.c
+++ b/tools/extend.c
@@ -254,6 +254,9 @@ void execute(CELL cell) {
   ip = cell;
   while (ip < IMAGE_SIZE) {
     opcode = memory[ip];
+    if (ip == notfound) {
+      printf("%s ?\n", string_extract(1025));
+    }
     if (ngaValidatePackedOpcodes(opcode) != 0) {
       ngaProcessPackedOpcodes(opcode);
     } else {