- Add two small examples showing the use of -a, -c, -j and -N
- While here, remove obsolete .Tn reported by mandoc(1)
LGTM! Please commit!
Also, when it comes to escaping \ in manual pages, I've also seen people use \e instead of \\. Actually, as I'm reading https://www.man7.org/linux/man-pages/man7/groff.7.html now, it seems \e is more correct. I just thought you may want to know ;)