True confession: Brian Kernighan is my hero. (stories upon request) In this talk, starting at about 41:45, he talks about the history of creating the eqn, pic, grap "little languages". I offer it for those who might want a sense of how groff wound up where it is and why it survives.
Interestingly, Brian repeatedly says "troff's time has past". For some of us, the response is "not for me". Computer Science - Brian Kernighan on successful language design https://www.youtube.com/watch?v=Sg4U4r_AgJU "How to succeed in language design without really trying." -- Mike Bianchi Foveal Systems 973 822-2085 mbian...@foveal.com http://www.AutoAuditorium.com http://www.FovealMounts.com