===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/dirname/dirname.1,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -r1.8 -r1.9
--- src/usr.bin/dirname/dirname.1	2010/09/03 11:09:28	1.8
+++ src/usr.bin/dirname/dirname.1	2014/02/16 23:09:48	1.9
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: dirname.1,v 1.8 2010/09/03 11:09:28 jmc Exp $
+.\"	$OpenBSD: dirname.1,v 1.9 2014/02/16 23:09:48 schwarze Exp $
 .\"
 .\" Copyright (c) 1990, 1993, 1994
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"     @(#)dirname.1	8.2 (Berkeley) 4/18/94
 .\"
-.Dd $Mdocdate: September 3 2010 $
+.Dd $Mdocdate: February 16 2014 $
 .Dt DIRNAME 1
 .Os
 .Sh NAME
@@ -69,3 +69,26 @@
 utility is compliant with the
 .St -p1003.1-2008
 specification.
+.Sh HISTORY
+The
+.Nm
+utility first appeared as an
+.Xr expr 1
+script in
+.At III .
+It was reimplemented in C for
+.Bx 4.3 Reno
+and reimplemented again using
+.Xr dirname 3
+for
+.Ox 2.2 .
+.Sh AUTHORS
+.An -nosplit
+The original
+.Bx
+version was written by
+.An Keith Bostic .
+The current
+.Ox
+version was written by
+.An Todd Miller Aq Mt millert@openbsd.org .