git: purgatorio

ref: e17484e9d82ce7db8472e6abfa71144ddc184ce4
dir: /dis/alphabet/main/

auth.dis
cat.dis
create.dis
dial.dis
echo.dis
env.dis
export.dis
fd.dis
filter.dis
mount.dis
par.dis
parse.dis
pretty.dis
print.dis
read.dis
readall.dis
rewrite.dis
seq.dis
unparse.dis
w2fd.dis
wait.dis