Bravo! And this should help as well: http://heirloom.sourceforge.net/doctools/troff.pdf http://heirloom.sourceforge.net/doctools/troff.pdf https://www.oreilly

Bravo! And this should help as well: http://heirloom.sourceforge.net/doctools/troff.pdf http://heirloom.sourceforge.net/doctools/troff.pdf https://www.oreilly.com/openbook/utp/ https://www.oreilly.com/openbook/utp/