From daebe28d4f255a6ba67aa7748d0b02160aa860b9 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 27 Oct 2023 23:27:16 +0200
Subject: [PATCH] helpful comment for mirror::mirrors

---
 complex.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/complex.cpp b/complex.cpp
index e037c134..4fa98aa3 100644
--- a/complex.cpp
+++ b/complex.cpp
@@ -1213,6 +1213,7 @@ EX namespace mirror {
     return false;
     }
 
+  /* int is the owner's cpid */
   EX vector<pair<int, cellwalker>> mirrors;
   #if HDR
   constexpr int LIGHTNING = -1; // passed instead of cpid