From b715b1fca9cb2c006520aac8f6fa8d112fb38c3c Mon Sep 17 00:00:00 2001
From: kleink <kleink@NetBSD.org>
Date: Wed, 22 Dec 1999 14:55:49 +0000
Subject: [PATCH] Use a fixed-width font for network topology illustrations.

---
 share/man/man4/gre.4  | 4 +++-
 share/man/man4/ipip.4 | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/share/man/man4/gre.4 b/share/man/man4/gre.4
index 23bd5e62ff15..537cbf259dc9 100644
--- a/share/man/man4/gre.4
+++ b/share/man/man4/gre.4
@@ -1,4 +1,4 @@
-.\" $NetBSD: gre.4,v 1.9 1999/12/15 22:07:32 abs Exp $
+.\" $NetBSD: gre.4,v 1.10 1999/12/22 14:55:49 kleink Exp $
 .\"
 .\" Copyright 1998 (c) The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -115,6 +115,7 @@ encapsulating AppleTalk.
 .Pp
 .Sh EXAMPLE
 Configuration example:
+.Bd -literal
 
 
 Host X-- Host A  ----------------tunnel---------- cisco D------Host E
@@ -122,6 +123,7 @@ Host X-- Host A  ----------------tunnel---------- cisco D------Host E
            \\                                        /
              +------Host B----------Host C----------+
 
+.Ed
    On host A (NetBSD):
 
    # route add default B
diff --git a/share/man/man4/ipip.4 b/share/man/man4/ipip.4
index 22d7f12d0542..b80959c05aa8 100644
--- a/share/man/man4/ipip.4
+++ b/share/man/man4/ipip.4
@@ -1,4 +1,4 @@
-.\" $NetBSD: ipip.4,v 1.2 1999/12/15 22:07:32 abs Exp $
+.\" $NetBSD: ipip.4,v 1.3 1999/12/22 14:55:49 kleink Exp $
 .\"
 .\" Copyright 1998 (c) The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -66,6 +66,7 @@ for the interface (as if IP is encapsulated), but need not be.
 .Pp
 .Sh EXAMPLE
 Configuration example:
+.Bd -literal
 
 
 Host X-- Host A  ----------------tunnel---------- cisco D------Host E
@@ -73,6 +74,7 @@ Host X-- Host A  ----------------tunnel---------- cisco D------Host E
            \\                                        /
              +------Host B----------Host C----------+
 
+.Ed
    On host A (NetBSD):
 
    # route add default B