Thor Lancelot Simon wrote: > It appears tac was written by some unknown person, then rewritten > by the late Jay Lepreau of the University of Utah in 1985 and sent > to CSRG for inclusion on the "contrib" tape of 4.3BSD, but may or > may not have shipped with 4.3 -- I can't find the "contrib" sources > for 4.3 in TUHS, maybe I'm not looking right.
My old archive of 4.3 Reno has a tac(1) man page, but no sources that I can see. Not sure if that helps the current discussion or not :). Cheers, Simon.