[src/trunk]: src/usr.bin/make make(1): use .Dl for one-line literal display

[uwe <uwe%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7807c1580e22
branches:  trunk
changeset: 370074:7807c1580e22
user:      uwe <uwe%NetBSD.org@localhost>
date:      Thu Sep 15 14:39:33 2022 +0000

description:
make(1): use .Dl for one-line literal display

diffstat:

 usr.bin/make/make.1 |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (20 lines):

diff -r 0306f2167463 -r 7807c1580e22 usr.bin/make/make.1
--- a/usr.bin/make/make.1       Thu Sep 15 14:34:22 2022 +0000
+++ b/usr.bin/make/make.1       Thu Sep 15 14:39:33 2022 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: make.1,v 1.345 2022/09/14 20:39:23 rillig Exp $
+.\"    $NetBSD: make.1,v 1.346 2022/09/15 14:39:33 uwe Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -1148,9 +1148,7 @@
 For example, in case of an error,
 .Nm
 prints the variable names and their values using:
-.Bd -literal -offset indent
-${MAKE_PRINT_VAR_ON_ERROR:@v@$v='${$v}'${.newline}@}
-.Ed
+.Dl ${MAKE_PRINT_VAR_ON_ERROR:@v@$v='${$v}'${.newline}@}
 .It Va .OBJDIR
 A path to the directory where the targets are built.
 Its value is determined by trying to