New port of Owl Lisp (and soon Blab)

[Brian M. Waters]

Hi there,

I noticed that Aki Helin's excellent Radamsa fuzzer is available in the
ports tree, but not its grammar-based counterpart, Blab:
https://github.com/aoh/blab, so I started preparing a port for Blab.

However, Blab has as a dependency another tool called Owl Lisp:
https://github.com/aoh/owl-lisp, so I started porting that, too.

The port is for the current version of Owl Lisp (0.1.7), and Aki has
agreed to take some of the changes upstream for his next version.

My port is available as a tarball here:
https://brianmwaters.net/projects/owl-lisp.tar.gz. (It's only about 2k.)

Thanks,
Brian Waters
Burlington, Vermont, USA