#!/usr/bin/python3

# Copyright 2025, Jonas Smedegaard <dr@jones.dk>
# SPDX-License-Identifier: GPL-3+

from railroad import *

Diagram(
	Group(Choice(0,
		Sequence(
			NonTerminal("SEMPREFIX"),
			"<",
			NonTerminal("![<>] PRINTABLES"),
			">",
		),
		Sequence(
			NonTerminal("SEMPREFIX"),
			NonTerminal("CURIE"),
		)
	)),
	type="complex"
).writeStandalone(sys.stdout.write)