}
	return strings.NewReplacer(list...)
}()

func isPunct(c byte) bool {
	return '!' <= c && c <= '/' || ':' <= c && c <= '@' || '[' <= c && c <= '`' || '{' <= c && c <= '~'
}

func parseEscape(p *parseState, s string, i int) (Inline, int, int, bool) {
	if i+1 < len(s) {
		c := s[i+1]
		if isPunct(c) {
			return &Escaped{Plain{s[i+1 : i+2]}}, i, i + 2, true
		}

// dashes, which is how the UID is represented within Kubernetes.
func canonicalizePodUID(uid string) types.UID {
	return types.UID(strings.Map(func(r rune) rune {
		if unicode.IsPunct(r) {
			r = '-'
		}
		return r
	}, uid))
}

// Cgroup represents a linux cgroup.
type Cgroup struct {
	HierarchyID    string
	ControllerList string
	GroupPath      string
}