github/linguist — pull request #1545 by larsbrinkhoff (2014-09-19 11:55:27+00:00)
Title: Add Groff sample.

Groff should have samples. Here's one.

The `.4` extension conflicts with Forth: https://github.com/search?q=extension%3A.4+dup+drop+swap&type=Code
See #600.

I'd be happy to add more sample files on request.