BSD 4_2 development

BSD 4_2 development
Work on file usr/src/usr.bin/nroff/term/README
Work on file usr/src/usr.bin/nroff/term/chartst
Work on file usr/src/usr.bin/nroff/term/code.300
Work on file usr/src/usr.bin/nroff/term/code.aj833
Work on file usr/src/usr.bin/nroff/term/code.itoh
Work on file usr/src/usr.bin/nroff/term/code.nec
Work on file usr/src/usr.bin/nroff/term/code.x-ecs
Work on file usr/src/usr.bin/nroff/term/code.xerox
Work on file usr/src/usr.bin/nroff/term/tab300-12.c
Work on file usr/src/usr.bin/nroff/term/tab300.c
Work on file usr/src/usr.bin/nroff/term/tab302-12.c
Work on file usr/src/usr.bin/nroff/term/tab302.c
Work on file usr/src/usr.bin/nroff/term/tab37.c
Work on file usr/src/usr.bin/nroff/term/tab382-12.c
Work on file usr/src/usr.bin/nroff/term/tab382.c
Work on file usr/src/usr.bin/nroff/term/tab450-12.c
Work on file usr/src/usr.bin/nroff/term/tab450.c
Work on file usr/src/usr.bin/nroff/term/tab833-12.c
Work on file usr/src/usr.bin/nroff/term/tab833.c
Work on file usr/src/usr.bin/nroff/term/tabitoh.c
Work on file usr/src/usr.bin/nroff/term/tabitoh12.c
Work on file usr/src/usr.bin/nroff/term/tablpr.c
Work on file usr/src/usr.bin/nroff/term/tabnec-t.c
Work on file usr/src/usr.bin/nroff/term/tabnec.c
Work on file usr/src/usr.bin/nroff/term/tabnec12.c
Work on file usr/src/usr.bin/nroff/term/tabqume.c
Work on file usr/src/usr.bin/nroff/term/tabqume12.c
Work on file usr/src/usr.bin/nroff/term/tabx-ecs.c
Work on file usr/src/usr.bin/nroff/term/tabx-ecs12.c
Work on file usr/src/usr.bin/nroff/term/tabxerox.c
Work on file usr/src/usr.bin/nroff/term/tabxerox12.c

Synthesized-from: CSRG/cd1/4.2