Actually, according to the grammar the square brackets in the "tcp

flags" are not literal, so use .Op to show that /mask is optional.
This commit is contained in:
uwe 2019-01-08 11:36:10 +00:00
parent 94cd499daa
commit 61417cee53
1 changed files with 2 additions and 2 deletions

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@ -1,4 +1,4 @@
.\" $NetBSD: npf.conf.5,v 1.82 2019/01/08 11:28:01 uwe Exp $
.\" $NetBSD: npf.conf.5,v 1.83 2019/01/08 11:36:10 uwe Exp $
.\"
.\" Copyright (c) 2009-2017 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -223,7 +223,7 @@ The
keyword can be used to match the packets against specific TCP flags,
according to the following syntax:
.Pp
.D1 Ic proto Cm tcp flags Ar match Ns Li [/ Ns Ar mask Ns Li \&]
.D1 Ic proto Cm tcp flags Ar match Ns Op Li / Ns Ar mask
.Pp
Where
.Ar match