===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/apropos/Attic/apropos.1,v
retrieving revision 1.10
retrieving revision 1.16
diff -u -r1.10 -r1.16
--- src/usr.bin/apropos/Attic/apropos.1	2004/03/31 08:45:48	1.10
+++ src/usr.bin/apropos/Attic/apropos.1	2012/01/22 13:45:22	1.16
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: apropos.1,v 1.10 2004/03/31 08:45:48 jmc Exp $
+.\"     $OpenBSD: apropos.1,v 1.16 2012/01/22 13:45:22 schwarze Exp $
 .\"     $NetBSD: apropos.1,v 1.4 1995/09/04 20:46:17 tls Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)apropos.1	8.1 (Berkeley) 6/29/93
 .\"
-.Dd June 29, 1993
+.Dd $Mdocdate: January 22 2012 $
 .Dt APROPOS 1
 .Os
 .Sh NAME
@@ -41,8 +41,9 @@
 .Op Fl C Ar file
 .Op Fl M Ar path
 .Op Fl m Ar path
-.Ar keyword
-.Op Ar ...
+.Op Fl S Ar subsection
+.Op Fl s Ar section
+.Ar keyword ...
 .Sh DESCRIPTION
 .Nm
 shows which manual pages contain instances of any of the given
@@ -99,6 +100,12 @@
 option or the
 .Ev MANPATH
 environment variable.
+.It Fl S Ar subsection
+Restrict the search to pages for the specified machine architecture.
+By default, pages for all architectures are shown.
+.It Fl s Ar section
+Restrict the search to the specified section of the manual.
+By default, pages from all sections are shown.
 .El
 .Sh ENVIRONMENT
 .Bl -tag -width MANPATH
@@ -130,5 +137,30 @@
 .Sh HISTORY
 The
 .Nm
-command appeared in
-.Bx 3.0 .
+command first appeared in
+.Bx 2 .
+.Pp
+The
+.Fl M
+option and the
+.Ev MANPATH
+variable first appeared in
+.Bx 4.3 ;
+.Fl m
+in
+.Bx 4.3 Reno ;
+.Fl C
+in
+.Bx 4.4 Lite1 ;
+and
+.Fl s
+and
+.Fl S
+in
+.Ox 4.5 .
+.Sh AUTHORS
+.An Bill Joy
+wrote the original
+.Bx
+.Nm
+in February 1979.