[src/trunk]: src/share/man/man7 Update the introduction page to ...

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

details:   https://anonhg.NetBSD.org/src/rev/20d7e1936b0d
branches:  trunk
changeset: 319062:20d7e1936b0d
user:      nat <nat%NetBSD.org@localhost>
date:      Tue May 15 01:07:37 2018 +0000
description:
Update the introduction page to section 7 of the manual noting the audio
spec.

diffstat:

 share/man/man7/intro.7 |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r e201769fa424 -r 20d7e1936b0d share/man/man7/intro.7
--- a/share/man/man7/intro.7    Tue May 15 01:07:06 2018 +0000
+++ b/share/man/man7/intro.7    Tue May 15 01:07:37 2018 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: intro.7,v 1.23 2012/07/01 16:18:00 christos Exp $
+.\"    $NetBSD: intro.7,v 1.24 2018/05/15 01:07:37 nat Exp $
 .\"
 .\" Copyright (c) 1983, 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"     @(#)intro.7    8.1 (Berkeley) 6/5/93
 .\"
-.Dd July 1, 2012
+.Dd May 15, 2018
 .Dt INTRO 7
 .Os
 .Sh NAME
@@ -42,6 +42,9 @@
 map of
 .Tn ASCII
 character set
+.It Xr audio 7
+the
+.Nx audio specification
 .It Xr c 7
 the C programming language
 .It Xr environ 7