Where possible, correct a few instances where PORTDOCS was being used
to flag stuff in EXAMPLESDIR. For some ports, mostly those owned by
ruby@, PORTDOCS is applied to pretty much everything whether it's
documentation or example.
This a PERL script that converts ChordPro files (.chopro) to a more
readable output format, including HTML, ASCII, and TeX.
PR: 28807
Submitted by: Seth Kingsley <sethk@meowfishies.com>