unifdef appeared in 4.1c before 2.9

dates checked in CSRG archives and already changed upstream in unifdef3

diff --git a/usr.bin/unifdef/unifdef.1 b/usr.bin/unifdef/unifdef.1
index 9c1ebf7..1609813 100644 (file)
--- a/usr.bin/unifdef/unifdef.1
+++ b/usr.bin/unifdef/unifdef.1
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: unifdef.1,v 1.30 2022/02/18 10:24:33 jsg Exp $
+.\"    $OpenBSD: unifdef.1,v 1.31 2023/08/13 02:20:23 jsg Exp $
 .\" Copyright (c) 1985, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
 .\" Copyright (c) 2002 - 2013 Tony Finch <dot@dotat.at>.  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: February 18 2022 $
+.Dd $Mdocdate: August 13 2023 $
 .Dt UNIFDEF 1
 .Os
 .Sh NAME
@@ -449,7 +449,7 @@ The unifdef home page is
 The
 .Nm
 command appeared in
-.Bx 2.9 .
+.Bx 4.1c .
 .Tn ANSI\~C
 support was added in
 .Fx 4.7 .