def_Paragraph.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(
    Start("complex"),
    Stack(
        OneOrMore(Sequence(
            NonTerminal("Words"),
            Choice(0,
                Sequence(
                    Optional(NonTerminal("SPACE")),
                    NonTerminal("NEWLINE"),
                ),
                NonTerminal("HardBreak"),
            ))
        ),
        OneOrMore(
            NonTerminal("NEWLINE")
        )
    ),
    End("complex")
).writeStandalone(
    open(splitext(basename(__file__))[0] + ".svg", "w").write)