On Fri, Nov 1, 2019 at 12:35 PM Dave McGuire via vcf-midatlantic <vcf-midatlantic at lists.vcfed.org> wrote: > > If you have gnu emacs, you have something interesting to look at that's good > > for demos: ^U 10 Esc x hanoi Enter > > There are many other good ones in GNU emacs too, like M-x doctor. M-x yow