- remove all trailing whitespace

     * except when it is escaped with a `\' at the end of the line
- fix remaining .Nm usage as well
- this is from a patch I received from kwesterback@home.com, who has been
  working on some scripts for fixing formatting errors in mdoc'd man pages

Ok, so there could be a cost/benefit debate with this commit, but since I have
the patch we might as well commit it...

4 files changed, 12 insertions, 12 deletions

diff --git a/share/man/man4/man4.arc/intro.4 b/share/man/man4/man4.arc/intro.4
index d085a3912e7..068af0fbb40 100644
--- a/share/man/man4/man4.arc/intro.4
+++ b/share/man/man4/man4.arc/intro.4
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: intro.4,v 1.2 1999/05/16 19:56:49 alex Exp $
+.\"     $OpenBSD: intro.4,v 1.3 1999/07/09 13:35:45 aaron Exp $
 .\"
 .\" Copyright (c) 1998 The OpenBSD Project
 .\" All Rights Reserved.
@@ -92,6 +92,6 @@ that were made are also not supported.
 .Sh HISTORY
 The
 Arc
-.Nm 
+.Nm
 first appeared with
 .Ox 2.0 .
diff --git a/share/man/man4/man4.arc/joy.4 b/share/man/man4/man4.arc/joy.4
index 4383cd2760a..653ac37947e 100644
--- a/share/man/man4/man4.arc/joy.4
+++ b/share/man/man4/man4.arc/joy.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: joy.4,v 1.2 1999/04/02 16:21:37 aaron Exp $
+.\"	$OpenBSD: joy.4,v 1.3 1999/07/09 13:35:45 aaron Exp $
 .\"
 .\" Copyright (c) 1996 Matthieu Herrb
 .\" All rights reserved.
@@ -77,8 +77,8 @@ Returns the current Y offset.
 .Pp
 All this commands take an integer parameter.
 .Pp
-Read() on the file descriptor returns a 
-.Fa joystick 
+Read() on the file descriptor returns a
+.Fa joystick
 structure:
 .Bd -literal -offset indent
 struct joystick {
diff --git a/share/man/man4/man4.arc/le.4 b/share/man/man4/man4.arc/le.4
index e7607c6f898..367766bccb3 100644
--- a/share/man/man4/man4.arc/le.4
+++ b/share/man/man4/man4.arc/le.4
@@ -1,6 +1,6 @@
-.\"     $OpenBSD: le.4,v 1.3 1999/07/03 02:11:13 aaron Exp $
+.\"     $OpenBSD: le.4,v 1.4 1999/07/09 13:35:45 aaron Exp $
 .\"
-.\" Copyright (c) 1998 The OpenBSD Project 
+.\" Copyright (c) 1998 The OpenBSD Project
 .\" All rights reserved.
 .\"
 .Dd March 7, 1998
@@ -8,12 +8,12 @@
 .Os
 .Sh NAME
 .Nm le
-.Nd Alpha on-board or PCI LANCE ethernet interface 
+.Nd Alpha on-board or PCI LANCE ethernet interface
 .Sh SYNOPSIS
 .Cd "le* at  tc? slot ? offset ? " Pq "TurboChannel Alphas"
 .Cd "le* at pci? dev ? function ?" Pq "PCI LANCE Ethernet (untested)"
 .Sh DESCRIPTION
-The 
+The
 .Nm
 interface provides access to the Ethernet network via the
 .Tn AMD
diff --git a/share/man/man4/man4.arc/wd.4 b/share/man/man4/man4.arc/wd.4
index eb56cbca34a..d9f1990581a 100644
--- a/share/man/man4/man4.arc/wd.4
+++ b/share/man/man4/man4.arc/wd.4
@@ -9,7 +9,7 @@
 .\"    notice, this list of conditions and the following disclaimer.
 .\" 2. The name of the author may not be used to endorse or promote products
 .\"    derived from this software without specific prior written permission
-.\" 
+.\"
 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
@@ -25,7 +25,7 @@
 .Dt WD 4 alpha
 .Os
 .Sh NAME
-.Nm wd 
+.Nm wd
 .Nd WD100x compatible hard disk driver
 .Sh SYNOPSIS
 .Cd "wdc0 at isa? port 0x1f0 irq 14"
@@ -33,7 +33,7 @@
 .Cd "wd* at wdc? drive ?"
 .Sh DESCRIPTION
 The
-.Nm wd 
+.Nm wd
 driver supports hard disk controllers which emulate the Western
 Digital WD100x.  This includes standard MFM, RLL, ESDI and IDE
 controllers.  Most PCI bus alpha machines have a WD100x compatible