Usage: demo [OPTIONS]

  This is the summary line.

  This [1mprogram[22m does [3mthe[23m 'following':
   1. This
   2. That
   3. T̶h̶e̶ ̶o̶t̶h̶e̶r̶ (deprecated)

Options:
  -h, --help  Show this message and exit.
