altos/lisp: Improve hanoi demo
authorKeith Packard <keithp@keithp.com>
Tue, 15 Nov 2016 05:27:41 +0000 (21:27 -0800)
committerKeith Packard <keithp@keithp.com>
Fri, 18 Nov 2016 06:18:39 +0000 (22:18 -0800)
commit421a4128a9bfb879202f211a1173622a4a9063cf
treea552d296a1d9f41287d977113a0f32f4448a3b67
parent9636ac0294540a0a778d8fc996a6d17c0d04d367
altos/lisp: Improve hanoi demo

Repaint in place, without first clearing. This makes the updates a lot
clealyer looking.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/test/hanoi.lisp