code: func NormalizeHugoFlags(f *pflag.FlagSet, name string) pflag.NormalizedName {
  	switch name {
  	case "baseUrl":
  		name = "baseURL"
  	case "uglyUrls":
  		name = "uglyURLs"
  	}
  	return pflag.NormalizedName(name)
  }
docs: // NormalizeHugoFlags facilitates transitions of Hugo command-line flags,
  // e.g. --baseUrl to --baseURL, --uglyUrls to --uglyURLs