Chris and Ethan, Thank you both for your explanations - as soon as I read them, I understood where I was going wrong. I also found the mapping key "%(PROGRAM)s" inside the docstring on line 4 of https://github.com/python/peps/blob/master/pep2html.py
Thanks again, Jaime. -- https://mail.python.org/mailman/listinfo/python-list
