document exit returns; from daniel dickman

11 files changed, 65 insertions, 24 deletions

diff --git a/usr.bin/cal/cal.1 b/usr.bin/cal/cal.1
index e699b7f33b8..350daf16309 100644
--- a/usr.bin/cal/cal.1
+++ b/usr.bin/cal/cal.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: cal.1,v 1.22 2009/02/10 19:24:17 jmc Exp $
+.\"	$OpenBSD: cal.1,v 1.23 2010/07/22 07:38:56 jmc Exp $
 .\"	$NetBSD: cal.1,v 1.6 1995/09/02 05:34:20 jtc Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993
@@ -33,7 +33,7 @@
 .\"
 .\"     @(#)cal.1	8.2 (Berkeley) 4/28/95
 .\"
-.Dd $Mdocdate: February 10 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt CAL 1
 .Os
 .Sh NAME
@@ -103,6 +103,8 @@ By this time, most countries had recognized the reformation (although a
 few did not recognize it until the early 1900's).
 Eleven days following that date were eliminated by the reformation, so the
 calendar for that month is a bit unusual.
+.Pp
+.Ex -std cal
 .Sh SEE ALSO
 .Xr calendar 1
 .Sh STANDARDS
diff --git a/usr.bin/compress/compress.1 b/usr.bin/compress/compress.1
index 33be7aabb25..addc8baa7a7 100644
--- a/usr.bin/compress/compress.1
+++ b/usr.bin/compress/compress.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: compress.1,v 1.43 2009/04/18 18:21:54 naddy Exp $
+.\"	$OpenBSD: compress.1,v 1.44 2010/07/22 07:38:56 jmc Exp $
 .\"	$NetBSD: compress.1,v 1.5 1995/03/26 09:44:34 glass Exp $
 .\"
 .\" Copyright (c) 1986, 1990, 1993
@@ -34,7 +34,7 @@
 .\"
 .\"     @(#)compress.1	8.2 (Berkeley) 4/18/94
 .\"
-.Dd $Mdocdate: April 18 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt COMPRESS 1
 .Os
 .Sh NAME
@@ -309,8 +309,25 @@ coding (as used in the historical command compact), and takes less
 time to compute.
 .Pp
 The
-.Nm compress ,
-.Nm uncompress ,
+.Nm compress
+utility exits with one of the following values:
+.Pp
+.Bl -tag -width Ds -compact
+.It 0
+Success.
+.It 1
+An error occurred.
+.It 2
+At least one of the specified files was not compressed since
+.Fl f
+was not specified and compression would have resulted in a size
+increase.
+.It \*(Gt2
+An error occurred.
+.El
+.Pp
+The
+.Nm uncompress
 and
 .Nm zcat
 utilities exit with 0 on success; 1 if an error occurred;
diff --git a/usr.bin/expand/expand.1 b/usr.bin/expand/expand.1
index 2c9983d8097..11536772c3f 100644
--- a/usr.bin/expand/expand.1
+++ b/usr.bin/expand/expand.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: expand.1,v 1.14 2009/02/08 17:15:09 jmc Exp $
+.\"	$OpenBSD: expand.1,v 1.15 2010/07/22 07:38:56 jmc Exp $
 .\"	$NetBSD: expand.1,v 1.3 1995/09/02 06:19:45 jtc Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)expand.1	8.1 (Berkeley) 6/9/93
 .\"
-.Dd $Mdocdate: February 8 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt EXPAND 1
 .Os
 .Sh NAME
@@ -110,6 +110,8 @@ flag, by prefixing
 with a dash
 .Pq - .
 .El
+.Pp
+.Ex -std expand
 .Sh SEE ALSO
 .Xr fold 1
 .Sh STANDARDS
diff --git a/usr.bin/head/head.1 b/usr.bin/head/head.1
index 7fef3feab8b..c5797729c20 100644
--- a/usr.bin/head/head.1
+++ b/usr.bin/head/head.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: head.1,v 1.15 2009/02/08 17:15:10 jmc Exp $
+.\"	$OpenBSD: head.1,v 1.16 2010/07/22 07:38:56 jmc Exp $
 .\"
 .\" Copyright (c) 1980, 1990 The Regents of the University of California.
 .\" All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"	from: @(#)head.1	6.6 (Berkeley) 7/24/91
 .\"
-.Dd $Mdocdate: February 8 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt HEAD 1
 .Os
 .Sh NAME
@@ -75,6 +75,8 @@ precedes the output of each file with the following, in order to distinguish
 the head of each file:
 .Pp
 .Dl ==> Ar file No <==
+.Pp
+.Ex -std head
 .Sh EXAMPLES
 To display the first 500 lines of the file
 .Ar foo :
diff --git a/usr.bin/ipcrm/ipcrm.1 b/usr.bin/ipcrm/ipcrm.1
index a94a82260cf..86ee4363e4b 100644
--- a/usr.bin/ipcrm/ipcrm.1
+++ b/usr.bin/ipcrm/ipcrm.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: ipcrm.1,v 1.13 2007/05/31 19:20:11 jmc Exp $
+.\" $OpenBSD: ipcrm.1,v 1.14 2010/07/22 07:38:56 jmc Exp $
 .\"
 .\" Copyright (c) 1994 Adam Glass
 .\" All rights reserved.
@@ -24,7 +24,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\""
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt IPCRM 1
 .Os
 .Sh NAME
@@ -82,6 +82,8 @@ from the system.
 The identifiers and keys associated with these System V IPC objects can be
 determined by using
 .Xr ipcs 1 .
+.Pp
+.Ex -std ipcrm
 .Sh SEE ALSO
 .Xr ipcs 1
 .Sh STANDARDS
diff --git a/usr.bin/ipcs/ipcs.1 b/usr.bin/ipcs/ipcs.1
index 9ef9b12e7cd..2e89a78a2ea 100644
--- a/usr.bin/ipcs/ipcs.1
+++ b/usr.bin/ipcs/ipcs.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ipcs.1,v 1.19 2007/05/31 19:20:11 jmc Exp $
+.\"	$OpenBSD: ipcs.1,v 1.20 2010/07/22 07:38:56 jmc Exp $
 .\"
 .\" Copyright (c) 1994 SigmaSoft, Th. Lockert
 .\" All rights reserved.
@@ -23,7 +23,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt IPCS 1
 .Os
 .Sh NAME
@@ -120,6 +120,8 @@ or
 .Fl s
 options are specified, information about all active IPC facilities is
 listed.
+.Pp
+.Ex -std ipcs
 .Sh RESTRICTIONS
 System data structures may change while
 .Nm
diff --git a/usr.bin/man/man.1 b/usr.bin/man/man.1
index 036273ca69b..857823b2ab5 100644
--- a/usr.bin/man/man.1
+++ b/usr.bin/man/man.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: man.1,v 1.43 2009/06/04 13:30:07 jmc Exp $
+.\"	$OpenBSD: man.1,v 1.44 2010/07/22 07:38:56 jmc Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"     @(#)man.1	8.2 (Berkeley) 1/2/94
 .\"
-.Dd $Mdocdate: June 4 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt MAN 1
 .Os
 .Sh NAME
@@ -260,6 +260,8 @@ man pages can be found in
 .Xr mdoc 7 .
 A full tutorial for writing man pages is provided in
 .Xr mdoc.samples 7 .
+.Pp
+.Ex -std man
 .Sh ENVIRONMENT
 .Bl -tag -width MANPATHX
 .It Ev MACHINE
diff --git a/usr.bin/split/split.1 b/usr.bin/split/split.1
index ab99ed574c8..4090d1c80b3 100644
--- a/usr.bin/split/split.1
+++ b/usr.bin/split/split.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: split.1,v 1.18 2009/02/08 17:15:10 jmc Exp $
+.\"	$OpenBSD: split.1,v 1.19 2010/07/22 07:38:56 jmc Exp $
 .\"	$NetBSD: split.1,v 1.5 1994/12/21 08:20:35 jtc Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1993, 1994
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)split.1	8.3 (Berkeley) 4/16/94
 .\"
-.Dd $Mdocdate: February 8 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt SPLIT 1
 .Os
 .Sh NAME
@@ -122,6 +122,8 @@ files named with the prefixes
 .Sq y ,
 and
 .Sq z .
+.Pp
+.Ex -std split
 .Sh SEE ALSO
 .Xr csplit 1 ,
 .Xr re_format 7
diff --git a/usr.bin/strings/strings.1 b/usr.bin/strings/strings.1
index 2f5d4071988..da498dce7fe 100644
--- a/usr.bin/strings/strings.1
+++ b/usr.bin/strings/strings.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: strings.1,v 1.14 2009/08/16 09:41:08 sobrado Exp $
+.\"	$OpenBSD: strings.1,v 1.15 2010/07/22 07:38:56 jmc Exp $
 .\"	$NetBSD: strings.1,v 1.4 1994/12/10 11:54:28 jtc Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)strings.1	8.1 (Berkeley) 6/6/93
 .\"
-.Dd $Mdocdate: August 16 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt STRINGS 1
 .Os
 .Sh NAME
@@ -89,6 +89,8 @@ for hexadecimal.
 .Pp
 .Nm
 is useful for identifying random binaries, among other things.
+.Pp
+.Ex -std strings
 .Sh SEE ALSO
 .Xr hexdump 1 ,
 .Xr od 1
diff --git a/usr.bin/uname/uname.1 b/usr.bin/uname/uname.1
index dde22119714..affe9edaa40 100644
--- a/usr.bin/uname/uname.1
+++ b/usr.bin/uname/uname.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: uname.1,v 1.14 2009/02/08 17:15:10 jmc Exp $
+.\"	$OpenBSD: uname.1,v 1.15 2010/07/22 07:38:56 jmc Exp $
 .\"
 .\" Copyright (c) 1990 The Regents of the University of California.
 .\" All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"     from: @(#)du.1	6.13 (Berkeley) 6/20/91
 .\"
-.Dd $Mdocdate: February 8 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt UNAME 1
 .Os
 .Sh NAME
@@ -71,6 +71,8 @@ If no options are specified,
 prints the operating system name as if the
 .Fl s
 option had been specified.
+.Pp
+.Ex -std uname
 .Sh SEE ALSO
 .Xr hostname 1 ,
 .Xr machine 1 ,
diff --git a/usr.bin/uuencode/uuencode.1 b/usr.bin/uuencode/uuencode.1
index 52694d7f0e4..7bcfdfbb825 100644
--- a/usr.bin/uuencode/uuencode.1
+++ b/usr.bin/uuencode/uuencode.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: uuencode.1,v 1.21 2009/02/08 17:15:10 jmc Exp $
+.\"	$OpenBSD: uuencode.1,v 1.22 2010/07/22 07:38:56 jmc Exp $
 .\"	$FreeBSD: uuencode.1,v 1.26 2003/03/18 14:24:47 fanf Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
@@ -31,7 +31,7 @@
 .\"     @(#)uuencode.1	8.1 (Berkeley) 6/6/93
 .\" $FreeBSD$
 .\"
-.Dd $Mdocdate: February 8 2009 $
+.Dd $Mdocdate: July 22 2010 $
 .Dt UUENCODE 1
 .Os
 .Sh NAME
@@ -172,6 +172,12 @@ By default
 deletes any prefix ending with the last slash '/' for security
 reasons.
 .El
+.Pp
+The
+.Nm uuencode
+and
+.Nm uudecode
+utilities exit with 0 on success; 1 if an error occurred.
 .Sh EXAMPLES
 The following example packages up a source tree, compresses it,
 uuencodes it and mails it to a user on another system.