preliminary release 3.6 10/18/80

preliminary release 3.6 10/18/80

SCCS-vsn: usr.bin/ex/bcopy.c 6.1
SCCS-vsn: usr.bin/ex/ex.c 6.1
SCCS-vsn: usr.bin/ex/ex.h 6.1
SCCS-vsn: usr.bin/ex/ex_addr.c 6.1
SCCS-vsn: usr.bin/ex/ex_argv.h 6.1
SCCS-vsn: usr.bin/ex/ex_cmds.c 6.1
SCCS-vsn: usr.bin/ex/ex_cmds2.c 6.1
SCCS-vsn: usr.bin/ex/ex_cmdsub.c 6.1
SCCS-vsn: usr.bin/ex/ex_data.c 6.1
SCCS-vsn: usr.bin/ex/ex_get.c 6.1
SCCS-vsn: usr.bin/ex/ex_io.c 6.1
SCCS-vsn: usr.bin/ex/ex_re.c 6.1
SCCS-vsn: usr.bin/ex/ex_re.h 6.1
SCCS-vsn: usr.bin/ex/ex_set.c 6.1
SCCS-vsn: usr.bin/ex/ex_subr.c 6.1
SCCS-vsn: usr.bin/ex/ex_temp.c 6.1
SCCS-vsn: usr.bin/ex/ex_temp.h 6.1
SCCS-vsn: usr.bin/ex/ex_tty.c 6.1
SCCS-vsn: usr.bin/ex/ex_tty.h 6.1
SCCS-vsn: usr.bin/ex/ex_tune.h 6.1
SCCS-vsn: usr.bin/ex/ex_unix.c 6.1
SCCS-vsn: usr.bin/ex/ex_v.c 6.1
SCCS-vsn: usr.bin/ex/ex_vadj.c 6.1
SCCS-vsn: usr.bin/ex/ex_vars.h 6.1
SCCS-vsn: usr.bin/ex/ex_vget.c 6.1
SCCS-vsn: usr.bin/ex/ex_vis.h 6.1
SCCS-vsn: usr.bin/ex/ex_vmain.c 6.1
SCCS-vsn: usr.bin/ex/ex_voper.c 6.1
SCCS-vsn: usr.bin/ex/ex_vops.c 6.1
SCCS-vsn: usr.bin/ex/ex_vops2.c 6.1
SCCS-vsn: usr.bin/ex/ex_vops3.c 6.1
SCCS-vsn: usr.bin/ex/ex_vwind.c 6.1
SCCS-vsn: usr.bin/ex/ex3.7preserve/ex3.7preserve.c 6.1
SCCS-vsn: usr.bin/ex/ex3.7recover/ex3.7recover.c 6.1
SCCS-vsn: usr.bin/ex/Makefile 6.1
SCCS-vsn: usr.bin/ex/makeoptions 6.1
SCCS-vsn: usr.bin/ex/printf.c 6.1