func printTypes(md toml.MetaData) { tabw := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0) for _, key := range md.Keys() { fmt.Fprintf(tabw, "%s%s\t%s\n", strings.Repeat(" ", len(key)-1), key, md.Type(key...)) } tabw.Flush() }