Alas, after letting Cygwin update TeX components, it
was impossible to regenerate the PSF or HTML docs --
utterly incomprehsible msgs, like "I'm stymied", and
then it quit.

Backing off to some 2.0.0 version allowed getting the
PDF generated, but it still can't create the HTML form.

I don't have time to try to sort this out; the HTML
will have to be done later (if ever).