Expanded cross references.

lib/libc/locale/isalnum.3

@@ -77,6 +77,8 @@ function returns zero if the character tests false and
 returns non-zero if the character tests true.
 .Sh SEE ALSO
 .Xr ctype 3 ,
+.Xr isalpha 3 ,
+.Xr isdigit 3 ,
 .Xr ascii 7
 .Sh STANDARDS
 The

lib/libc/locale/isalpha.3

@@ -75,6 +75,8 @@ function returns zero if the character tests false and
 returns non-zero if the character tests true.
 .Sh SEE ALSO
 .Xr ctype 3 ,
+.Xr islower 3 ,
+.Xr isupper 3 ,
 .Xr ascii 7
 .Sh STANDARDS
 The

lib/libc/locale/setlocale.3

@@ -281,6 +281,7 @@ and the category
 .Sh "SEE ALSO
 .Xr colldef 1 ,
 .Xr mklocale 1 ,
+.Xr ctype 3 ,
 .Xr mbrune 3 ,
 .Xr multibyte 3 ,
 .Xr rune 3 ,

lib/libc/sys/semget.2

@@ -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.
 .\"
-.\" $Id: semget.2,v 1.4 1997/02/22 15:04:19 peter Exp $
+.\" $Id: semget.2,v 1.5 1997/03/18 23:57:22 bde Exp $
 .\"
 .Dd September 12, 1995
 .Dt SEMGET 2
@@ -134,4 +134,5 @@ No semaphore set was found corresponding to
 and IPC_CREAT was not specified.
 .Sh SEE ALSO
 .Xr semctl 2 ,
-.Xr semop 2
+.Xr semop 2 ,
+.Xr ftok 3

lib/libc/sys/sigaction.2

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"	From: @(#)sigaction.2	8.2 (Berkeley) 4/3/94
-.\"	$Id$
+.\"	$Id: sigaction.2,v 1.14 1997/09/13 19:43:24 joerg Exp $
 .\"
 .Dd April 3, 1994
 .Dt SIGACTION 2
@@ -398,6 +398,7 @@ flags are featuring options commonly found in other operating systems.
 .Xr sigaltstack 2 ,
 .Xr sigblock 2 ,
 .Xr sigpause 2 ,
+.Xr sigpending 2 ,
 .Xr sigprocmask 2 ,
 .Xr sigsetmask 2 ,
 .Xr sigsuspend 2 ,

lib/libc/sys/socket.2

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     From: @(#)socket.2	8.1 (Berkeley) 6/4/93
-.\"	$Id: socket.2,v 1.7 1997/03/24 01:22:01 jmg Exp $
+.\"	$Id: socket.2,v 1.8 1997/11/23 17:58:46 bde Exp $
 .\"
 .Dd November 24, 1997
 .Dt SOCKET 2
@@ -253,7 +253,8 @@ The socket cannot be created until sufficient resources are freed.
 .Xr shutdown 2 ,
 .Xr socketpair 2 ,
 .Xr write 2 ,
-.Xr getprotoent 3
+.Xr getprotoent 3 ,
+.Xr protocols 5
 .Rs
 .%T "An Introductory 4.3 BSD Interprocess Communication Tutorial"
 .%B PS1

lib/libc/sys/stat.2

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)stat.2	8.4 (Berkeley) 5/1/95
-.\"	$Id: stat.2,v 1.11 1997/02/22 15:04:29 peter Exp $
+.\"	$Id: stat.2,v 1.12 1997/03/11 11:35:55 peter Exp $
 .\"
 .Dd May 1, 1995
 .Dt STAT 2
@@ -260,6 +260,7 @@ points to an invalid address.
 An I/O error occurred while reading from or writing to the file system.
 .El
 .Sh SEE ALSO
+.Xr access 2 ,
 .Xr chmod 2 ,
 .Xr chown 2 ,
 .Xr utimes 2 ,

lib/libc/sys/vfork.2

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)vfork.2	8.1 (Berkeley) 6/4/93
-.\"	$Id: vfork.2,v 1.8 1997/02/22 15:04:34 peter Exp $
+.\"	$Id: vfork.2,v 1.9 1997/11/18 03:59:30 jdp Exp $
 .\"
 .Dd June 4, 1993
 .Dt VFORK 2
@@ -90,11 +90,13 @@ it is wrong to call
 .Xr exit 3
 since buffered data would then be flushed twice.)
 .Sh SEE ALSO
+.Xr _exit 2 ,
 .Xr execve 2 ,
 .Xr fork 2 ,
 .Xr rfork 2 ,
 .Xr sigvec 2 ,
-.Xr wait 2
+.Xr wait 2 ,
+.Xr exit 3
 .Sh RETURN VALUES
 Same as for
 .Xr fork 2 .

lib/libc/sys/wait.2

@@ -288,6 +288,7 @@ and the ability to restart a pending
 call are extensions to the POSIX interface.
 .Sh SEE ALSO
 .Xr _exit 2 ,
+.Xr ptrace 2 ,
 .Xr sigaction 2 ,
 .Xr exit 3
 .Sh HISTORY

share/man/man3/assert.3

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)assert.3	8.1 (Berkeley) 6/9/93
-.\"	$Id$
+.\"	$Id: assert.3,v 1.3 1997/03/07 03:27:51 jmg Exp $
 .\"
 .Dd June 9, 1993
 .Dt ASSERT 3
@@ -80,6 +80,8 @@ is false:
 "assertion \e"%s\e" failed: file \e"%s\e", line %d\n", \e
 		    "expression", __FILE__, __LINE__);
 .Ed
+.Sh SEE ALSO
+.Xr abort 3
 .Sh HISTORY
 A
 .Nm assert

share/man/man4/bpf.4

@@ -20,7 +20,7 @@
 .\" This document is derived in part from the enet man page (enet.4)
 .\" distributed with 4.3BSD Unix.
 .\"
-.\"	$Id$
+.\"	$Id: bpf.4,v 1.10 1997/02/22 13:24:22 peter Exp $
 .\"
 .Dd January 16, 1996
 .Dt BPF 4
@@ -678,7 +678,8 @@ struct bpf_insn insns[] = {
 .Ed
 .Sh SEE ALSO
 .Xr tcpdump 1 ,
-.Xr ioctl 2
+.Xr ioctl 2 ,
+.Xr byteorder 3
 .Rs
 .%A McCanne, S.
 .%A Jacobson V.

share/man/man4/pty.4

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)pty.4	8.2 (Berkeley) 11/30/93
-.\"	$Id$
+.\"	$Id: pty.4,v 1.5 1997/03/07 02:49:33 jmg Exp $
 .\"
 .Dd November 30, 1993
 .Dt PTY 4
@@ -205,6 +205,8 @@ slave pseudo terminals
 .El
 .Sh DIAGNOSTICS
 None.
+.Sh SEE ALSO
+.Xr tty 4
 .Sh HISTORY
 The
 .Nm

share/man/man5/utmp.5

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)utmp.5	8.2 (Berkeley) 3/17/94
-.\"	$Id$
+.\"	$Id: utmp.5,v 1.5 1997/03/07 03:28:09 jmg Exp $
 .\"
 .Dd March 17, 1994
 .Dt UTMP 5
@@ -204,6 +204,7 @@ The
 .Sh SEE ALSO
 .Xr last 1 ,
 .Xr login 1 ,
+.Xr w 1 ,
 .Xr who 1 ,
 .Xr ac 8 ,
 .Xr init 8

share/man/man9/intro.9

@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id$
+.\"	$Id: intro.9,v 1.7 1997/03/07 02:53:35 jmg Exp $
 .\"
 .Dd December 13, 1995
 .Dt INTRO 9
@@ -100,6 +100,8 @@ If for some reason a module is split over multiple source files, then try
 to split the module along some major fault-line and consider using the
 number of global symbols as your guide.
 The fewer the better.
+.Sh SEE ALSO
+.Xr style 9
 .Sh HISTORY
 The
 .Nm intro