shithub: purgatorio

ref: e2e50a8e5a74452672f9418bcdfe4de10f600ed0
dir: /appl/

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