}
	return e
}

// StdEncoding is the standard base32 encoding, as defined in RFC 4648.
var StdEncoding = NewEncoding("ABCDEFGHIJKLMNOPQRSTUVWXYZ234567")

// HexEncoding is the “Extended Hex Alphabet” defined in RFC 4648.
// It is typically used in DNS.
var HexEncoding = NewEncoding("0123456789ABCDEFGHIJKLMNOPQRSTUV")

// WithPadding creates a new encoding identical to enc except