K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2018-02-02T15:01:33.448668Z
K 7
svn:log
V 371
Retire pnp.4th and the code needed only for 4th words used here.

This has never been installed. It was added to the tree disconnected
to the build in FreeBSD 5 (17 years ago) and has never been used as
far as I can tell. The desired improvements never really happened
(despite a couple minor cleanups along the way). It's relevance is
long past, so better to retire it.

END