Jan Schaumann <jschauma@netbsd.org> writes:
> Take a look at mdoc(7), mdoc.samples(7) as well as, of course, other
> manual-pages.  It may be a good idea to just copy the man-page of
> another (similar) driver over and then modify it accordingly.

There is also the sample in /usr/share/misc/mdoc.template

.pm