func (n name) tag() string {
	if !n.hasTag() {
		return ""
	}
	i, l := n.readVarint(1)
	i2, l2 := n.readVarint(1 + i + l)
	return unsafe.String(n.data(1+i+l+i2, "non-empty string"), l2)
}

func pkgPath(n abi.Name) string {
	if n.Bytes == nil || *n.DataChecked(0, "name flag field")&(1<<2) == 0 {
		return ""
	}
	i, l := n.ReadVarint(1)
	off := 1 + i + l
	if n.HasTag() {
		i2, l2 := n.ReadVarint(off)

		}
	}

	flags := cmd.NonInheritedFlags()
	flags.SetOutput(g.buffer)

	parentFlags := cmd.InheritedFlags()
	parentFlags.SetOutput(g.buffer)

	if flags.HasFlags() || parentFlags.HasFlags() {
		f := make(map[string]*pflag.Flag)
		addFlags(f, flags)
		addFlags(f, parentFlags)

		if len(f) > 0 {
			names := make([]string, len(f))
			i := 0
			for n := range f {

}

// IsExported returns "is n exported?"
func (n Name) IsExported() bool {
	return (*n.Bytes)&(1<<0) != 0
}

// HasTag returns true iff there is tag data following this name
func (n Name) HasTag() bool {
	return (*n.Bytes)&(1<<1) != 0
}

// IsEmbedded returns true iff n is embedded (an anonymous field).
func (n Name) IsEmbedded() bool {
	return (*n.Bytes)&(1<<3) != 0