…
..
misc
USD.doc
aux.c
cmd1.c
cmd2.c
cmd3.c
cmdtab.c
collect.c
def.h
dotlock.c
edit.c
extern.h
fio.c
getname.c
glob.h
head.c
lex.c
list.c
mail.1
main.c
Makefile
names.c
pathnames.h
popen.c
quit.c
rcv.h
send.c
strings.c
temp.c
tty.c
v7.local.c
vars.c
version.c