Contains the following functions:
%none%, cat0, cat0n, cat2, catf, catfn, catn, catnn, catsn, corn, getfd, getpd, home, ifthen, is.none, named, now, rm_all, sys.exit

The following function were added between the last release (v2.1.0) and this release (v.2.3.0):
home, catf, catfn, catnn, catsn