roff et al are about the only thing I don't miss about early Unix. I had a job in the late 80s doing document editing/preparation for a CS professor, and some

roff et al are about the only thing I don't miss about early Unix. I had a job in the late 80s doing document editing/preparation for a CS professor, and some was TeX and fun and some was nroff or some such and not fun. Even had some special transforms you had to hook into the generate output pipeline.