From 6f9a784775f692e77c34e240b6aed4abbf689553 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 30 Jul 2021 03:01:28 +0200
Subject: [PATCH] an expansion mode to display pointer indices

---
 expansion.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/expansion.cpp b/expansion.cpp
index e4a07afe..ac1cf7ba 100644
--- a/expansion.cpp
+++ b/expansion.cpp
@@ -423,8 +423,8 @@ EX string dfnames[3] = { "player", "start", "land" };
 
 eDistanceFrom distance_from = dfPlayer;
 
-enum eNumberCoding { ncNone, ncDistance, ncType, ncDebug };
-EX string ncnames[4] = { "NO", "distance", "type", "debug" };
+enum eNumberCoding { ncNone, ncDistance, ncType, ncDebug, ncError };
+EX string ncnames[5] = { "NO", "distance", "type", "debug", "error" };
 eNumberCoding number_coding = ncDistance;
 
 bool mod_allowed() {
@@ -607,6 +607,9 @@ void celldrawer::do_viewdist() {
       dc = (d != cd) ? 0xFF0000 : 0x00FF00;
       label = its(d);
       }
+    case ncError: {
+      if(pointer_indices.count(c)) label = index_pointer(c);
+      }
     case ncNone: ;
     }