in 1990), but still quite useful and flexible calculator. Basically it's
units(1) on steroids. Also added patches to make physcalc secure (who
knows, someone might make a cgi interface to it); also allowed it to
actually read its *.phy files in another directory.
Submitted/Requested by: gsutter
gets() -> fgets() code: eivind
SHAREDIR code: Marius Bendiksen <mbendiks@eunet.no>
