path: root/syntax/def_LinkedWords.py

#!/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(
    Choice(0,
        Sequence(
            "[",
            NonTerminal("Words"),
            "]",
            Choice(0,
                Sequence(
                    "(",
                    Choice(0,
                        Sequence(
                            NonTerminal("Uri"),
                            NonTerminal("_"),
                            NonTerminal("LinkTitle")
                        ),
                        NonTerminal("Uri"),
                        NonTerminal("LinkTitle")
                    ),
                    ")"
                ),
                NonTerminal("LinkLabel")
            )
        ),
        Sequence(
            NonTerminal("LinkLabel")
        )
    ),
    type="complex"
).writeStandalone(
    open(splitext(basename(__file__))[0] + ".svg", "w").write)