Function isUp

pkg/cmd/repo/garden/garden.go:324–328

(b []byte)

}

func isUp(b []byte) bool {
	up := []byte{27, 91, 65}
	r := rune(b[0])
	return bytes.EqualFold(b, up) || r == 'w' || r == 'k'
}

var ctrlC = []byte{0x3, 0x5b, 0x43}