#!/usr/bin/python3

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

from os.path import basename, splitext
from railroad import *

Diagram(
	Start("complex"),
	Stack(
		Sequence(
			"[",
			NonTerminal("![\\[\\]] PlainWords"),
			"]",
			":",
			NonTerminal("SPACE"),
			NonTerminal("Uri"),
			NonTerminal("NEWLINE")
		),
		Sequence(
			NonTerminal("SPACE"),
			NonTerminal("SPACE"),
			'"',
			NonTerminal("!'\"' PlainWords"),
			'"',
			NonTerminal("NEWLINE")
		)
	),
	End("complex")
).writeStandalone(
	open(splitext(basename(__file__))[0] + ".svg", "w").write)