+ Use this, for example, when you need the helptext of an argument
+ to have its spacing preserved exactly, e.g.::
+
+ args.add_argument(
+ '--mode',
+ type=str,
+ default='PLAY',
+ choices=['CHEAT', 'AUTOPLAY', 'SELFTEST', 'PRECOMPUTE', 'PLAY'],
+ metavar='MODE',
+ help='''RAW|Our mode of operation. One of:
+
+ PLAY = play wordle with me! Pick a random solution or
+ specify a solution with --template.
+
+ CHEAT = given a --template and, optionally, --letters_in_word
+ and/or --letters_to_avoid, return the best guess word;
+
+ AUTOPLAY = given a complete word in --template, guess it step
+ by step showing work;
+
+ SELFTEST = autoplay every possible solution keeping track of
+ wins/losses and average number of guesses;
+
+ PRECOMPUTE = populate hash table with optimal guesses.
+ ''',
+ )
+