func URLsFromFlag(fs *flag.FlagSet, urlsFlagName string) []url.URL {
	return []url.URL(*fs.Lookup(urlsFlagName).Value.(*URLsValue))
}
func URLsFromFlag(fs *flag.FlagSet, urlsFlagName string) []url.URL {
	return []url.URL(*fs.Lookup(urlsFlagName).Value.(*URLsValue))
}
func URLsFromFlag ( fs * flag . FlagSet , urlsFlagName string ) [ ] url . URL { return [ ] url . URL ( * fs . Lookup ( urlsFlagName ) . Value . ( * URLsValue ) ) }
// URLsFromFlag returns a slices from url got from the flag.
URLsFromFlag returns a slices from url got from the flag .