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[src/trunk]: src/bin/sh .Dq Dv \&:
details: https://anonhg.NetBSD.org/src/rev/1ef3e9bb7dc6
branches: trunk
changeset: 770130:1ef3e9bb7dc6
user: apb <apb%NetBSD.org@localhost>
date: Tue Oct 04 18:11:27 2011 +0000
description:
.Dq Dv \&:
diffstat:
bin/sh/sh.1 | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diffs (18 lines):
diff -r f22822a6a801 -r 1ef3e9bb7dc6 bin/sh/sh.1
--- a/bin/sh/sh.1 Tue Oct 04 18:07:39 2011 +0000
+++ b/bin/sh/sh.1 Tue Oct 04 18:11:27 2011 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: sh.1,v 1.104 2011/10/04 18:07:39 christos Exp $
+.\" $NetBSD: sh.1,v 1.105 2011/10/04 18:11:27 apb Exp $
.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
@@ -966,7 +966,7 @@
In addition, a parameter expansion can be modified by using one of the
following formats.
If the
-.Dv :
+.Dq Dv \&:
is omitted in the modifiers, then the expansion is applied only to unset
parameters, not null ones.
.Bl -tag -width aaparameterwordaaaaa
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