From ed413955603a4a88e6ad5158afc354f774b514ac Mon Sep 17 00:00:00 2001
From: Simon Forman <sforman@hushmail.com>
Date: Sun, 26 Jan 2020 08:44:57 -0800
Subject: [PATCH] Definition for 'not' in terms of 'branch'.

---
 thun/defs.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/thun/defs.txt b/thun/defs.txt
index 3ad9205..41e7bc4 100644
--- a/thun/defs.txt
+++ b/thun/defs.txt
@@ -35,6 +35,7 @@ infra == swons swaack [i] dip swaack
 infrst == infra first
 make_generator == [codireco] ccons
 neg == 0 swap -
+not == [true] [false] branch
 nullary == [stack] dinfrirst
 of == swap at
 pam == [i] map