===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/patch/patch.1,v
retrieving revision 1.36
retrieving revision 1.37
diff -u -r1.36 -r1.37
--- src/usr.bin/patch/patch.1	2022/03/31 17:27:26	1.36
+++ src/usr.bin/patch/patch.1	2024/03/22 19:22:23	1.37
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: patch.1,v 1.36 2022/03/31 17:27:26 naddy Exp $
+.\"	$OpenBSD: patch.1,v 1.37 2024/03/22 19:22:23 jcs Exp $
 .\" Copyright 1986, Larry Wall
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -19,7 +19,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: March 31 2022 $
+.Dd $Mdocdate: March 22 2024 $
 .Dt PATCH 1
 .Os
 .Sh NAME
@@ -37,7 +37,7 @@
 .Op Fl o Ar out-file
 .Op Fl p Ar strip-count
 .Op Fl r Ar rej-name
-.Op Fl V Cm t | nil | never
+.Op Fl V Cm t | nil | never | none
 .Op Fl x Ar number
 .Op Fl z Ar backup-ext
 .Op Fl Fl posix
@@ -289,8 +289,8 @@
 .Nm
 to interpret the patch file as a unified context diff (a unidiff).
 .It Xo
-.Fl V Cm t | nil | never ,
-.Fl Fl version-control Cm t | nil | never
+.Fl V Cm t | nil | never | none ,
+.Fl Fl version-control Cm t | nil | never | none
 .Xc
 Causes the next argument to be interpreted as a method for creating
 backup file names.
@@ -321,6 +321,8 @@
 simple backups of the others.
 .It Cm never , simple
 Always make simple backups.
+.It Cm none
+Do not make backups.
 .El
 .It Fl v , Fl Fl version
 Causes