return ""
	}

	var parentheticals []string
	if underName := typeName(typ.Underlying()); underName != "" && underName != name {
		parentheticals = append(parentheticals, underName)
	}

	if typ != inType && inName != "" && inName != name {
		parentheticals = append(parentheticals, "in "+inName)
	}

	if len(parentheticals) > 0 {
		name += " (" + strings.Join(parentheticals, ", ") + ")"
	}

	return name
}

// The usage message will appear on a separate line for anything but
// a bool flag with a one-byte name. For bool flags, the type is
// omitted and if the flag name is one byte the usage message appears
// on the same line. The parenthetical default is omitted if the
// default is the zero value for the type. The listed type, here int,
// can be changed by placing a back-quoted name in the flag's usage