shithub: purgatorio

ref: b7af62b250e5dff30320a181ca9d53ab5a7c276d
dir: /appl/

NOTICE
acme/
alphabet/
charon/
cmd/
collab/
demo/
ebook/
examples/
grid/
lib/
math/
mkfile
spree/
svc/
tiny/
wm/