func dirURL(path string) *url.URL {
	path = filepath.ToSlash(path)
	if path[len(path)-1] != '/' {
		// trailing slash is important
		path = path + "/"
	}
	return &url.URL{Scheme: "file", Path: path}
}
func dirURL(path string) *url.URL {
	path = filepath.ToSlash(path)
	if path[len(path)-1] != '/' {
		
		path = path + "/"
	}
	return &url.URL{Scheme: "file", Path: path}
}
func dirURL ( path string ) * url . URL { path = filepath . ToSlash ( path ) if path [ len ( path ) - 1 ] != '/' { // trailing slash is important path = path + " " } return & url . URL { Scheme : " " , Path : path } }
// NB: `path` is assumed to be in native-OS path separator form
NB : path is assumed to be in native - OS path separator form