Add some references, most of these were removed when we stopped building

and installing USD/SMM/PSD docs.

jmc@ agrees with the direction, ok millert@ on an earlier diff

22 files changed, 208 insertions, 50 deletions

diff --git a/bin/csh/csh.1 b/bin/csh/csh.1
index f984356e846..04d0b4f072e 100644
--- a/bin/csh/csh.1
+++ b/bin/csh/csh.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: csh.1,v 1.84 2020/07/08 16:05:27 millert Exp $
+.\"	$OpenBSD: csh.1,v 1.85 2021/03/08 02:47:25 jsg Exp $
 .\"	$NetBSD: csh.1,v 1.10 1995/03/21 09:02:35 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)csh.1	8.2 (Berkeley) 1/21/94
 .\"
-.Dd $Mdocdate: July 8 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt CSH 1
 .Os
 .Sh NAME
@@ -2708,6 +2708,11 @@ source of home directories for
 .Xr tty 4 ,
 .Xr environ 7 ,
 .Xr script 7
+.Rs
+.\" 4.4BSD USD:4
+.%A W. Joy
+.%T An Introduction to the C shell
+.Re
 .Sh HISTORY
 .Nm
 first appeared in
diff --git a/bin/ed/ed.1 b/bin/ed/ed.1
index 6789733222f..f5fc5be2e76 100644
--- a/bin/ed/ed.1
+++ b/bin/ed/ed.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ed.1,v 1.75 2019/07/30 09:23:35 schwarze Exp $
+.\"	$OpenBSD: ed.1,v 1.76 2021/03/08 02:47:26 jsg Exp $
 .\"
 .\" Copyright (c) 1993 Andrew Moore, Talke Studio.
 .\" All rights reserved.
@@ -24,7 +24,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: July 30 2019 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt ED 1
 .Os
 .Sh NAME
@@ -791,6 +791,16 @@ but any changes to the buffer are lost.
 .Xr vi 1 ,
 .Xr re_format 7
 .Rs
+.\" 4.4BSD USD:9
+.%A B. W. Kernighan
+.%T A Tutorial Introduction to the UNIX Text Editor
+.Re
+.Rs
+.\" 4.4BSD USD:10
+.%A B. W. Kernighan
+.%T Advanced Editing on UNIX
+.Re
+.Rs
 .%A B. W. Kernighan
 .%A P. J. Plauger
 .%B Software Tools in Pascal
diff --git a/bin/ksh/ksh.1 b/bin/ksh/ksh.1
index 818e5e9f5e9..3c900e5b15f 100644
--- a/bin/ksh/ksh.1
+++ b/bin/ksh/ksh.1
@@ -1,8 +1,8 @@
-.\"	$OpenBSD: ksh.1,v 1.210 2020/09/20 14:40:45 millert Exp $
+.\"	$OpenBSD: ksh.1,v 1.211 2021/03/08 02:47:26 jsg Exp $
 .\"
 .\"	Public Domain
 .\"
-.Dd $Mdocdate: September 20 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt KSH 1
 .Os
 .Sh NAME
@@ -5560,6 +5560,15 @@ Privileged shell profile.
 .Xr environ 7 ,
 .Xr script 7
 .Rs
+.\" 4.4BSD USD:3
+.%A S. R. Bourne
+.%T An Introduction to the UNIX Shell
+.%I AT&T Bell Laboratories
+.%R Computing Science Technical Report
+.%N 70
+.%D 1978
+.Re
+.Rs
 .%A Morris Bolsky
 .%A David Korn
 .%B The KornShell Command and Programming Language
diff --git a/games/trek/trek.6 b/games/trek/trek.6
index bc3b333c690..35ef71cf6a4 100644
--- a/games/trek/trek.6
+++ b/games/trek/trek.6
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: trek.6,v 1.16 2017/05/26 19:48:28 tedu Exp $
+.\"	$OpenBSD: trek.6,v 1.17 2021/03/08 02:47:26 jsg Exp $
 .\"	$NetBSD: trek.6,v 1.4 1995/04/22 10:59:35 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)trek.6	8.2 (Berkeley) 12/30/93
 .\"
-.Dd $Mdocdate: May 26 2017 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt TREK 6
 .Os
 .Sh NAME
@@ -129,6 +129,13 @@ The
 .Nm
 game first appeared in
 .Bx 1 .
+.Sh SEE ALSO
+.Rs
+.\" 4.4BSD USD:31
+.%A E. Allman
+.%T Star Trek
+.%B 4.4BSD User's Supplementary Documents (USD)
+.Re
 .Sh AUTHORS
 .An -nosplit
 .An Eric Allman ,
diff --git a/sbin/fsck_ffs/fsck_ffs.8 b/sbin/fsck_ffs/fsck_ffs.8
index 8a05f95a4f7..f6bf649a9a5 100644
--- a/sbin/fsck_ffs/fsck_ffs.8
+++ b/sbin/fsck_ffs/fsck_ffs.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: fsck_ffs.8,v 1.26 2016/09/01 13:48:15 otto Exp $
+.\"	$OpenBSD: fsck_ffs.8,v 1.27 2021/03/08 02:47:26 jsg Exp $
 .\"	$NetBSD: fsck_ffs.8,v 1.12 1996/09/23 16:18:34 christos Exp $
 .\"
 .\" Copyright (c) 1980, 1989, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)fsck.8	8.3 (Berkeley) 11/29/94
 .\"
-.Dd $Mdocdate: September 1 2016 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt FSCK_FFS 8
 .Os
 .Sh NAME
@@ -314,7 +314,8 @@ The diagnostics produced by
 .Nm
 are fully enumerated and explained in Appendix A of
 .Rs
-.%T "Fsck_ffs \- The UNIX File System Check Program"
+.\" 4.4BSD SMM:3
+.%T "Fsck \- The UNIX File System Check Program"
 .Re
 .Sh SEE ALSO
 .Xr fs 5 ,
diff --git a/share/man/man4/unix.4 b/share/man/man4/unix.4
index 47db7ce9f33..4821a36d5e9 100644
--- a/share/man/man4/unix.4
+++ b/share/man/man4/unix.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: unix.4,v 1.13 2015/09/10 17:55:21 schwarze Exp $
+.\"	$OpenBSD: unix.4,v 1.14 2021/03/08 02:47:26 jsg Exp $
 .\"	$NetBSD: unix.4,v 1.3 1994/11/30 16:22:43 jtc Exp $
 .\"
 .\" Copyright (c) 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)unix.4	8.1 (Berkeley) 6/9/93
 .\"
-.Dd $Mdocdate: September 10 2015 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt UNIX 4
 .Os
 .Sh NAME
@@ -152,3 +152,20 @@ when the destination socket is closed.
 .Sh SEE ALSO
 .Xr socket 2 ,
 .Xr netintro 4
+.Rs
+.\" 4.4BSD PSD:20
+.%A S. Sechrest
+.%T An Introductory 4.4BSD Interprocess Communication Tutorial
+.%B 4.4BSD Programmer's Supplementary Documents (PSD)
+.Re
+.Rs
+.\" 4.4BSD PSD:21
+.%A S. J. Leffler
+.%A R. S. Fabry
+.%A W. N. Joy
+.%A P. Lapsley
+.%A S. Miller
+.%A C. Torek
+.%T An Advanced 4.4BSD Interprocess Communication Tutorial
+.%B 4.4BSD Programmer's Supplementary Documents (PSD)
+.Re
diff --git a/share/man/man9/mbuf.9 b/share/man/man9/mbuf.9
index 260de5bd669..0f5502337eb 100644
--- a/share/man/man9/mbuf.9
+++ b/share/man/man9/mbuf.9
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: mbuf.9,v 1.122 2021/02/25 02:43:31 dlg Exp $
+.\"     $OpenBSD: mbuf.9,v 1.123 2021/03/08 02:47:26 jsg Exp $
 .\"
 .\" Copyright (c) 2001 Jean-Jacques Bernard-Gundol <jjbg@openbsd.org>
 .\" All rights reserved.
@@ -25,7 +25,7 @@
 .\" (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: February 25 2021 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt MGET 9
 .Os
 .Sh NAME
@@ -805,6 +805,15 @@ The function prototypes and the macros are located in
 .Xr mutex 9 ,
 .Xr spl 9
 .Rs
+.\" 4.4BSD SMM:18
+.%A S. J. Leffler
+.%A W. N. Joy
+.%A R. S. Fabry
+.%A M. J. Karels
+.%T Networking Implementation Notes
+.%B 4.4BSD System Manager's Manual (SMM)
+.Re
+.Rs
 .%A Jun-Ichiro Hagino
 .%T "Mbuf issues in 4.4BSD IPv6/IPsec support (experiences from KAME IPv6/IPsec implementation)"
 .%B "Proceedings of the Freenix Track: 2000 USENIX Annual Technical Conference"
diff --git a/usr.bin/awk/awk.1 b/usr.bin/awk/awk.1
index a08e2580900..dade0fa66a5 100644
--- a/usr.bin/awk/awk.1
+++ b/usr.bin/awk/awk.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: awk.1,v 1.60 2020/12/21 19:58:29 millert Exp $
+.\"	$OpenBSD: awk.1,v 1.61 2021/03/08 02:47:27 jsg Exp $
 .\"
 .\" Copyright (C) Lucent Technologies 1997
 .\" All Rights Reserved
@@ -22,7 +22,7 @@
 .\" ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
 .\" THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: December 21 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt AWK 1
 .Os
 .Sh NAME
@@ -982,6 +982,17 @@ No others do.
 .Xr re_format 7 ,
 .Xr script 7
 .Rs
+.\" 4.4BSD USD:16
+.%A A. V. Aho
+.%A P. J. Weinberger
+.%A B. W. Kernighan
+.%T AWK \(em A Pattern Scanning and Processing Language
+.%I AT&T Bell Laboratories
+.%R Computing Science Technical Report
+.%N 68
+.%D July 1978
+.Re
+.Rs
 .%A A. V. Aho
 .%A B. W. Kernighan
 .%A P. J. Weinberger
diff --git a/usr.bin/bc/bc.1 b/usr.bin/bc/bc.1
index 536fe015557..128b98d2b50 100644
--- a/usr.bin/bc/bc.1
+++ b/usr.bin/bc/bc.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: bc.1,v 1.34 2017/10/09 06:59:07 otto Exp $
+.\"	$OpenBSD: bc.1,v 1.35 2021/03/08 02:47:27 jsg Exp $
 .\"
 .\" Copyright (C) Caldera International Inc.  2001-2002.
 .\" All rights reserved.
@@ -34,7 +34,7 @@
 .\"
 .\"	@(#)bc.1	6.8 (Berkeley) 8/8/91
 .\"
-.Dd $Mdocdate: October 9 2017 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt BC 1
 .Os
 .Sh NAME
@@ -361,6 +361,12 @@ option is specified on the command line.
 .El
 .Sh SEE ALSO
 .Xr dc 1
+.Rs
+.\" 4.4BSD USD:6
+.%A L. L. Cherry
+.%A R. H. Morris
+.%T BC \(em An Arbitrary Precision Desk-Calculator Language
+.Re
 .Sh STANDARDS
 The
 .Nm
diff --git a/usr.bin/dc/dc.1 b/usr.bin/dc/dc.1
index 0e0a6e0a8c7..ab7d7c6f68f 100644
--- a/usr.bin/dc/dc.1
+++ b/usr.bin/dc/dc.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: dc.1,v 1.34 2019/09/06 19:25:08 schwarze Exp $
+.\"	$OpenBSD: dc.1,v 1.35 2021/03/08 02:47:27 jsg Exp $
 .\"
 .\" Copyright (C) Caldera International Inc.  2001-2002.
 .\" All rights reserved.
@@ -34,7 +34,7 @@
 .\"
 .\"	@(#)dc.1	8.1 (Berkeley) 6/6/93
 .\"
-.Dd $Mdocdate: September 6 2019 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt DC 1
 .Os
 .Sh NAME
@@ -506,6 +506,12 @@ operator.
 .El
 .Sh SEE ALSO
 .Xr bc 1
+.Rs
+.\" 4.4BSD USD:5
+.%A R. H. Morris
+.%A L. L. Cherry
+.%T DC \(em An Interactive Desk Calculator
+.Re
 .Sh STANDARDS
 The arithmetic operations of the
 .Nm
diff --git a/usr.bin/diff/diff.1 b/usr.bin/diff/diff.1
index 353c7705dc0..85a168d7740 100644
--- a/usr.bin/diff/diff.1
+++ b/usr.bin/diff/diff.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: diff.1,v 1.49 2020/02/08 01:09:58 jsg Exp $
+.\" $OpenBSD: diff.1,v 1.50 2021/03/08 02:47:27 jsg Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"     @(#)diff.1	8.1 (Berkeley) 6/30/93
 .\"
-.Dd $Mdocdate: February 8 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt DIFF 1
 .Os
 .Sh NAME
@@ -453,8 +453,9 @@ An error occurred.
 .%A James W. Hunt
 .%A M. Douglas McIlroy
 .%T "An Algorithm for Differential File Comparison"
+.%I AT&T Bell Laboratories
 .%J Computing Science Technical Report
-.%Q Bell Laboratories 41
+.%N 41
 .%D June 1976
 .Re
 .Sh STANDARDS
diff --git a/usr.bin/lex/flex.1 b/usr.bin/lex/flex.1
index b5fd9ca958b..47bc93cf8cc 100644
--- a/usr.bin/lex/flex.1
+++ b/usr.bin/lex/flex.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: flex.1,v 1.44 2020/12/03 22:47:22 jmc Exp $
+.\"	$OpenBSD: flex.1,v 1.45 2021/03/08 02:47:27 jsg Exp $
 .\"
 .\" Copyright (c) 1990 The Regents of the University of California.
 .\" All rights reserved.
@@ -29,7 +29,7 @@
 .\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 .\" PURPOSE.
 .\"
-.Dd $Mdocdate: December 3 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt FLEX 1
 .Os
 .Sh NAME
@@ -4245,6 +4245,15 @@ More start conditions than exist were listed in a <> construct
 .Xr sed 1 ,
 .Xr yacc 1
 .Rs
+.\" 4.4BSD PSD:16
+.%A M. E. Lesk
+.%T Lex \(em Lexical Analyzer Generator
+.%I AT&T Bell Laboratories
+.%R Computing Science Technical Report
+.%N 39
+.%D October 1975
+.Re
+.Rs
 .%A John Levine
 .%A Tony Mason
 .%A Doug Brown
diff --git a/usr.bin/m4/m4.1 b/usr.bin/m4/m4.1
index d389c158cc4..c614235a42a 100644
--- a/usr.bin/m4/m4.1
+++ b/usr.bin/m4/m4.1
@@ -1,4 +1,4 @@
-.\"	@(#) $OpenBSD: m4.1,v 1.64 2017/06/15 13:48:42 bcallah Exp $
+.\"	@(#) $OpenBSD: m4.1,v 1.65 2021/03/08 02:47:28 jsg Exp $
 .\"
 .\" Copyright (c) 1989, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -30,7 +30,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 15 2017 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt M4 1
 .Os
 .Sh NAME
@@ -450,6 +450,17 @@ But note that the
 macro can modify the exit status, as can the
 .Fl E
 flag.
+.Sh SEE ALSO
+.Rs
+.\" 4.4BSD PSD:17
+.%A B. W. Kernighan
+.%A D. M. Ritchie
+.%I AT&T Bell Laboratories
+.%T The M4 Macro Processor
+.%R Computing Science Technical Report
+.%N 59
+.%D July 1977
+.Re
 .Sh STANDARDS
 The
 .Nm
diff --git a/usr.bin/mail/mail.1 b/usr.bin/mail/mail.1
index fb47652444d..8c890e07b39 100644
--- a/usr.bin/mail/mail.1
+++ b/usr.bin/mail/mail.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: mail.1,v 1.80 2019/09/06 19:25:08 schwarze Exp $
+.\"	$OpenBSD: mail.1,v 1.81 2021/03/08 02:47:28 jsg Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"	@(#)mail.1	8.8 (Berkeley) 4/28/95
 .\"
-.Dd $Mdocdate: September 6 2019 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt MAIL 1
 .Os
 .Sh NAME
@@ -1228,6 +1228,12 @@ system initialization file
 .Xr newaliases 8 ,
 .Xr sendmail 8 ,
 .Xr smtpd 8
+.Rs
+.\" 4.4BSD USD:7
+.%A Kurt Shoens
+.%T Mail Reference Manual
+.%B 4.4BSD User's Supplementary Documents (USD)
+.Re
 .Sh STANDARDS
 The
 .Nm mailx
diff --git a/usr.bin/make/make.1 b/usr.bin/make/make.1
index 0d20a5100ae..0bb83d9b371 100644
--- a/usr.bin/make/make.1
+++ b/usr.bin/make/make.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: make.1,v 1.131 2020/01/26 12:40:50 espie Exp $
+.\"	$OpenBSD: make.1,v 1.132 2021/03/08 02:47:28 jsg Exp $
 .\"	$NetBSD: make.1,v 1.18 1997/03/10 21:19:53 christos Exp $
 .\"
 .\" Copyright (c) 1990, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	from: @(#)make.1	8.4 (Berkeley) 3/19/94
 .\"
-.Dd $Mdocdate: January 26 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt MAKE 1
 .Os
 .Sh NAME
@@ -1551,6 +1551,20 @@ utility exits with a value of 0 on success, and >0 if an error occurred.
 .Xr getcwd 3 ,
 .Xr uname 3 ,
 .Xr re_format 7
+.Rs
+.%A S. I. Feldman
+.%T Make \(em A Program for Maintaining Computer Programs
+.%I AT&T Bell Laboratories
+.%R Computing Science Technical Report
+.%N 57
+.%D April 1979
+.Re
+.Rs
+.\" 4.4BSD PSD:12
+.%A Adam de Boor
+.%T PMake \(em A Tutorial
+.%B 4.4BSD Programmer's Supplementary Documents (PSD)
+.Re
 .Sh STANDARDS
 The
 .Nm
diff --git a/usr.bin/rcs/rcs.1 b/usr.bin/rcs/rcs.1
index 12d312f55d7..d88e0ce578c 100644
--- a/usr.bin/rcs/rcs.1
+++ b/usr.bin/rcs/rcs.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: rcs.1,v 1.61 2018/03/16 16:58:26 schwarze Exp $
+.\"	$OpenBSD: rcs.1,v 1.62 2021/03/08 02:47:28 jsg Exp $
 .\"
 .\" Copyright (c) 2005 Jean-Francois Brousseau <jfb@openbsd.org>
 .\" Copyright (c) 2005 Xavier Santolaria <xsa@openbsd.org>
@@ -24,7 +24,7 @@
 .\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 .\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: March 16 2018 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt RCS 1
 .Os
 .Sh NAME
@@ -447,6 +447,7 @@ for more information.
 .Xr rcsmerge 1 ,
 .Xr rlog 1
 .Rs
+.\" 4.4BSD PSD:13
 .%A Tichy, Walter F.
 .%T "RCS \(em a system for version control"
 .%J "Software \(em Practice & Experience"
diff --git a/usr.bin/sed/sed.1 b/usr.bin/sed/sed.1
index fba617afa73..3098df21522 100644
--- a/usr.bin/sed/sed.1
+++ b/usr.bin/sed/sed.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sed.1,v 1.59 2020/10/16 09:29:04 jmc Exp $
+.\"	$OpenBSD: sed.1,v 1.60 2021/03/08 02:47:28 jsg Exp $
 .\"
 .\" Copyright (c) 1992, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	from: @(#)sed.1	8.2 (Berkeley) 12/30/93
 .\"
-.Dd $Mdocdate: October 16 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt SED 1
 .Os
 .Sh NAME
@@ -564,6 +564,15 @@ defaults to the terminal width, or 80 columns if the output is not a terminal.
 .Xr ed 1 ,
 .Xr grep 1 ,
 .Xr re_format 7
+.Rs
+.\" 4.4BSD USD:15
+.%A Lee E. McMahon
+.%I AT&T Bell Laboratories
+.%T SED \(em A Non-interactive Text Editor
+.%R Computing Science Technical Report
+.%N 77
+.%D January 1979
+.Re
 .Sh STANDARDS
 The
 .Nm
diff --git a/usr.bin/vi/docs/USD.doc/vi.man/vi.1 b/usr.bin/vi/docs/USD.doc/vi.man/vi.1
index 0dd08bc5dee..7e3ba6cd642 100644
--- a/usr.bin/vi/docs/USD.doc/vi.man/vi.1
+++ b/usr.bin/vi/docs/USD.doc/vi.man/vi.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: vi.1,v 1.78 2020/04/30 10:40:21 millert Exp $
+.\"	$OpenBSD: vi.1,v 1.79 2021/03/08 02:47:29 jsg Exp $
 .\"
 .\" Copyright (c) 1994
 .\"     The Regents of the University of California.  All rights reserved.
@@ -14,7 +14,7 @@
 .\"
 .\"     @(#)vi.1	8.51 (Berkeley) 10/10/96
 .\"
-.Dd $Mdocdate: April 30 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt VI 1
 .Os
 .Sh NAME
@@ -2753,6 +2753,14 @@ and >0 if an error occurs.
 .Sh SEE ALSO
 .Xr ctags 1 ,
 .Xr re_format 7
+.Rs
+.\" 4.4BSD USD:12
+.%T An Introduction to Display Editing with Vi
+.Re
+.\".Rs
+.\" 4.4BSD USD:13
+.\".%T Ex Reference Manual
+.\".Re
 .Sh STANDARDS
 .Nm nex Ns / Ns Nm nvi
 is close to
diff --git a/usr.bin/yacc/yacc.1 b/usr.bin/yacc/yacc.1
index 14054fa8623..972a61e4f5b 100644
--- a/usr.bin/yacc/yacc.1
+++ b/usr.bin/yacc/yacc.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: yacc.1,v 1.33 2020/05/23 22:43:43 espie Exp $
+.\"	$OpenBSD: yacc.1,v 1.34 2021/03/08 02:47:29 jsg Exp $
 .\"
 .\" Copyright (c) 1989, 1990 The Regents of the University of California.
 .\" All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	from: @(#)yacc.1	5.7 (Berkeley) 7/30/91
 .\"
-.Dd $Mdocdate: May 23 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt YACC 1
 .Os
 .Sh NAME
@@ -169,6 +169,15 @@ to the standard error.
 .Sh SEE ALSO
 .Xr yyfix 1
 .Rs
+.\" 4.4BSD PSD:15
+.%A S. C. Johnson
+.%T Yacc \(em Yet Another Compiler-Compiler
+.%I AT&T Bell Laboratories
+.%R Computing Science Technical Report
+.%N 32
+.%D July 1975
+.Re
+.Rs
 .%A F. DeRemer
 .%A T. J. Pennello
 .%D 1982
diff --git a/usr.sbin/amd/amd/amd.8 b/usr.sbin/amd/amd/amd.8
index 00e430ea471..0fc128a02b9 100644
--- a/usr.sbin/amd/amd/amd.8
+++ b/usr.sbin/amd/amd/amd.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: amd.8,v 1.24 2017/08/22 17:08:43 schwarze Exp $
+.\"	$OpenBSD: amd.8,v 1.25 2021/03/08 02:47:29 jsg Exp $
 .\"
 .\" Copyright (c) 1989 Jan-Simon Pendry
 .\" Copyright (c) 1989 Imperial College of Science, Technology & Medicine
@@ -34,7 +34,7 @@
 .\"
 .\"     from: @(#)amd.8	5.10 (Berkeley) 4/19/94
 .\"
-.Dd $Mdocdate: August 22 2017 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt AMD 8
 .Os
 .Sh NAME
@@ -189,10 +189,13 @@ directory under which filesystems are dynamically mounted
 .\".Xr mk-amd-map 8 ,
 .Xr mount 8 ,
 .Xr umount 8
-.Pp
-.%T Amd \- The 4.4 BSD Automounter ,
-available by running
-.Dq info amd
+.Rs
+.\" 4.4BSD SMM:13
+.%A J-S. Pendry
+.%A N. Williams
+.%T Amd \(em The 4.4 BSD Automounter
+.%B 4.4BSD System Manager's Manual (SMM)
+.Re
 .Sh HISTORY
 The
 .Nm amd
diff --git a/usr.sbin/config/config.8 b/usr.sbin/config/config.8
index d8dcd468fe1..8ea736645a9 100644
--- a/usr.sbin/config/config.8
+++ b/usr.sbin/config/config.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: config.8,v 1.70 2019/09/06 21:30:31 cheloha Exp $
+.\"	$OpenBSD: config.8,v 1.71 2021/03/08 02:47:29 jsg Exp $
 .\"	$NetBSD: config.8,v 1.10 1996/08/31 20:58:16 mycroft Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     from: @(#)config.8	8.2 (Berkeley) 4/19/94
 .\"
-.Dd $Mdocdate: September 6 2019 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt CONFIG 8
 .Os
 .Sh NAME
@@ -441,7 +441,11 @@ was given, else ignore changes).
 .Pp
 The SYNOPSIS portion of each device in section 4 of the manual.
 .Rs
+.\" 4.4BSD SMM:2
+.%A S. J. Leffler
+.%A M. J. Karels
 .%T "Building 4.4 BSD Systems with Config"
+.%B 4.4BSD System Manager's Manual (SMM)
 .Re
 .Sh HISTORY
 The
diff --git a/usr.sbin/lpr/lpd/lpd.8 b/usr.sbin/lpr/lpd/lpd.8
index 665f2351ed5..0478e15bd9e 100644
--- a/usr.sbin/lpr/lpd/lpd.8
+++ b/usr.sbin/lpr/lpd/lpd.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: lpd.8,v 1.30 2020/02/08 01:09:58 jsg Exp $
+.\"	$OpenBSD: lpd.8,v 1.31 2021/03/08 02:47:29 jsg Exp $
 .\"	$NetBSD: lpd.8,v 1.23 2002/02/08 01:38:50 ross Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)lpd.8	8.3 (Berkeley) 4/19/94
 .\"
-.Dd $Mdocdate: February 8 2020 $
+.Dd $Mdocdate: March 8 2021 $
 .Dt LPD 8
 .Os
 .Sh NAME
@@ -345,6 +345,8 @@ lists machine names allowed printer access
 .Xr resolv.conf 5 ,
 .Xr lpc 8
 .Rs
+.\" 4.4BSD SMM:7
+.%A Ralph Campbell
 .%T "4.3BSD Line Printer Spooler Manual"
 .Re
 .Sh HISTORY