From 460147601f0b9115415dcb23a9b79b3b01677bb2 Mon Sep 17 00:00:00 2001
From: Justin Ethier <justin.ethier@autani.com>
Date: Wed, 25 May 2022 17:42:05 -0400
Subject: [PATCH] Adding notes

---
 circ-test.scm | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/circ-test.scm b/circ-test.scm
index dbe2a513..9a0ad804 100644
--- a/circ-test.scm
+++ b/circ-test.scm
@@ -15,3 +15,13 @@
 (define l2 (list l1))
 (set-cdr! l1 l2)
 (display l1)
+
+; TODO: need to compare pointers to prevent this sort of thing:
+;
+; cyclone> (display #(1 1 1 1 1 1 1 1))
+; #(... ... ... ... ... ... ... ...)
+;
+; for equalp of pairs we track progress using cdr, cddr
+; proves that if pointers are equal we are traversing the same list
+;
+; how to handle vector traversal?