e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.
It was originally created to facilitate the reproduction of tab published
in many music magazines and books. It takes as input a file consisting of
note information, and builds the tab staffs.