Download patch
ref: 8e2a344a89b52e664f8cd8abf9dfa3848514129d parent: d82bab87ecc28965c91621f1193efa8badc909df author: qwx <qwx@sciops.net> date: Sun Jun 5 07:13:36 EDT 2022
make path algos more amenable to drop in usage; move path(1) to its own dir