#!/usr/bin/env python3
-# SPDX-FileCopyrightText: Eric S. Raymond <esr@thyrsus.com>
+# SPDX-FileCopyrightText: (C) Eric S. Raymond <esr@thyrsus.com>
# SPDX-License-Identifier: BSD-2-Clause
"""\
-usage: make_graph.py [-a] -d] [-m] [-s] [-v]
+usage: make_graph.py [-a] [-d] [-m] [-s] [-v]
Make a DOT graph of Colossal Cave.
debug = False
for (switch, val) in options:
if switch == "-a":
+ # pylint: disable=unnecessary-lambda-assignment
subset = lambda loc: True
elif switch == "-d":
subset = alldifferent