joe 9089f62667 slightly update: Changed mod name; run go mod tidy; rename func names %!s(int64=4) %!d(string=hai) anos
..
machine.go 9089f62667 slightly update: Changed mod name; run go mod tidy; rename func names %!s(int64=4) %!d(string=hai) anos
machine_test.go dfc4271b2f update, in progress %!s(int64=4) %!d(string=hai) anos