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freebsd-skq/bin/sh
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tjr b19972e699 Implement the -u (-o nounset) option, which gives an error message if 
an unset variable is expanded.

Obtained from:	NetBSD (bjh21, christos)
2002-05-19 08:30:16 +00:00
..
bltin
Use `The .Nm utility'
2002-04-16 20:08:06 +00:00
funcs
$Id$ -> $FreeBSD$
1999-08-27 23:15:48 +00:00
alias.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
alias.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
arith_lex.l
o __P has been reoved
2002-02-02 06:50:57 +00:00
arith.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
arith.y
o __P has been reoved
2002-02-02 06:50:57 +00:00
builtins.def
Remove the printf builtin command from sh(1), which command is not
2001-11-20 18:33:59 +00:00
cd.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
cd.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
error.c
Implement the -C (-o noclobber) option, which prevents existing regular
2002-05-19 06:03:05 +00:00
error.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
eval.c
Implement the -C (-o noclobber) option, which prevents existing regular
2002-05-19 06:03:05 +00:00
eval.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
exec.c
Stop a null pointer dereference in the builtin hash function.
2002-04-15 15:49:30 +00:00
exec.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
expand.c
Implement the -u (-o nounset) option, which gives an error message if
2002-05-19 08:30:16 +00:00
expand.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
histedit.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
init.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
input.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
input.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
jobs.c
Make the fg and bg commands give the output required by SUSv3.
2002-05-19 07:27:26 +00:00
jobs.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
machdep.h
$Id$ -> $FreeBSD$
1999-08-27 23:15:48 +00:00
mail.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
mail.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
main.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
main.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
Makefile
Lock down with WFORMAT=1 except those directories with unfixed warnings.
2002-02-04 02:49:19 +00:00
memalloc.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
memalloc.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
miscbltin.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
mkbuiltins
Remove now-obsolete __STDC__ ifdefs, remove redundant NULL definition and
2002-02-18 06:08:23 +00:00
mkinit.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
mknodes.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
mksyntax.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
mktokens
Use secure temporary filenames during build.
2000-11-22 11:05:51 +00:00
myhistedit.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
mystring.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
mystring.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
nodes.c.pat
o __P has been reoved
2002-02-02 06:50:57 +00:00
nodetypes
Implement the -C (-o noclobber) option, which prevents existing regular
2002-05-19 06:03:05 +00:00
options.c
Usage style sweep: spell "usage" with a small 'u'.
2002-04-22 13:44:47 +00:00
options.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
output.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
output.h
Remove now-obsolete __STDC__ ifdefs, remove redundant NULL definition and
2002-02-18 06:08:23 +00:00
parser.c
Implement the -C (-o noclobber) option, which prevents existing regular
2002-05-19 06:03:05 +00:00
parser.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
redir.c
Implement the -C (-o noclobber) option, which prevents existing regular
2002-05-19 06:03:05 +00:00
redir.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
sh.1
Implement the -u (-o nounset) option, which gives an error message if
2002-05-19 08:30:16 +00:00
shell.h
Remove now-obsolete __STDC__ ifdefs, remove redundant NULL definition and
2002-02-18 06:08:23 +00:00
show.c
Implement the -C (-o noclobber) option, which prevents existing regular
2002-05-19 06:03:05 +00:00
show.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
TOUR
$Id$ -> $FreeBSD$
1999-08-27 23:15:48 +00:00
trap.c
o __P has been reoved
2002-02-02 06:50:57 +00:00
trap.h
o __P has been reoved
2002-02-02 06:50:57 +00:00
var.c
%.* takes an int, not a size_t.
2002-02-02 07:06:58 +00:00
var.h
o __P has been reoved
2002-02-02 06:50:57 +00:00