From da72d7bbe1c8f69ead1d8b9c87f29b02a0ebc142 Mon Sep 17 00:00:00 2001
From: Virgil Dupras <hsoft@hardcoded.net>
Date: Thu, 17 Dec 2020 15:32:13 -0500
Subject: [PATCH] doc: add TRS-80 4P keyboard cheat sheet

---
 doc/hw/z80/trs80.txt | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/doc/hw/z80/trs80.txt b/doc/hw/z80/trs80.txt
index 97768e5..1d4226f 100644
--- a/doc/hw/z80/trs80.txt
+++ b/doc/hw/z80/trs80.txt
@@ -70,9 +70,15 @@ What are we going to do? We're going to punch in a binary
 program to handle that kind of reception! You're gonna feel real
 badass about it too...
 
-# Keyboard tips
+# Keyboard cheatcheet
 
-* "_" is CLEAR+ENTER.
+The TRS-80 4P keyboard doesn't show all available characters.
+When you hold CLEAR, you can do:
+
+_ --> ENTER
+[] --> <>
+^ --> ;
+\ --> /
 
 # Building the binary