From 3452c7608c8992c6a46ceb9d38b4f3fc86489403 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 12 Feb 2019 00:34:28 +0000
Subject: [PATCH] treefoiL: shape of small one

from email from Simon Tatham

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 treefoil.scad.pl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/treefoil.scad.pl b/treefoil.scad.pl
index f206f2e..9a84a78 100755
--- a/treefoil.scad.pl
+++ b/treefoil.scad.pl
@@ -10,6 +10,8 @@ xyyZZYYXYxxyzYYZXzzxyXXYXXXZxxxyyXXZyyyzXXzz
 zxxYYXXZXzzxyXXYZyyzxZZXZZZYzzzxxZZYxxxyZZyy
 yzzXXZZYZyyzxZZXYxxyzYYZYYYXyyyzzYYXzzzxYYxx
 END
+# simple version (unknotted, [0,1,2]^3):
+# YxxyzYYZXzzxyXXYZyyzxZZX
 
 sub o { print @_ or die $!; }
 
-- 
2.30.2