Hi again Ingo, > I think it might be Jaap Akkerhuis and have emailed him to ask. If it > is, I'll let you know.
"...that jaap is me. I never realized that that code ended up in a public archive." I'll email you his details off-list. He used to be at cwi.nl and is mentioned on page two of http://plan9.bell-labs.com/sys/doc/troff.pdf Cheers, Ralph.
