From dcbafc2999b32f55db1c36d2c0300de7ef3e6185 Mon Sep 17 00:00:00 2001
From: Kelvin Sherlock <ksherlock@gmail.com>
Date: Sun, 30 Jan 2022 15:52:38 -0500
Subject: [PATCH] commentary.

---
 vt100.key.S | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vt100.key.S b/vt100.key.S
index 8893496..3f20b66 100644
--- a/vt100.key.S
+++ b/vt100.key.S
@@ -60,6 +60,9 @@ keypress ent
 	sta KEYSTROBE
 
 * if DECARM is clear, skip repeat characters.
+*
+* a REAL vt100 will never auto-repeat ESC, TAB, RETURN, or if Control is also pressed. 
+*
 	bit DECARM
 	bpl :arm
 	bit #kmRepeat