ref: 67a16248b4538a78e1afcbc7588e16a81f9ea363
dir: /lib/vimfiles/macros/hanoi/click.me/
See Vim solve the towers of Hanoi!
Instructions:
   type ":so hanoi.vim<RETURN>" to load the macros
   type "g" to start it
and watch it go.
     to quit type ":q!<RETURN>"
to interrupt type CTRL-C
(This text will disappear as soon as you type "g")