jwodder

#!/usr/bin/env python3
import argparse
from dataclasses import dataclass
from typing import Optional

# John Thorvald Wodder II, 2016-2021.
# Tom Hale, 2016. MIT Licence.
# Print out 256 colours, with each number printed in its corresponding colour
# See http://askubuntu.com/questions/821157/print-a-256-color-test-pattern-in-the-terminal/821163#821163