compile with -R

compile with -R

SCCS-vsn: usr.bin/window/main.c 3.16
SCCS-vsn: usr.bin/window/wwinit.c 3.16
SCCS-vsn: usr.bin/window/ww.h 3.27
SCCS-vsn: usr.bin/window/wwprintf.c 3.3
SCCS-vsn: usr.bin/window/ttinit.c 3.9
SCCS-vsn: usr.bin/window/lcmd.c 3.12
SCCS-vsn: usr.bin/window/lcmd1.c 3.15
SCCS-vsn: usr.bin/window/wwdata.c 3.10
SCCS-vsn: usr.bin/window/wwenviron.c 3.9
SCCS-vsn: usr.bin/window/string.c 3.5
SCCS-vsn: usr.bin/window/parser2.c 3.3
SCCS-vsn: usr.bin/window/lcmd.h 3.2