- 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...

1 files changed, 8 insertions, 8 deletions

diff --git a/share/man/man4/netintro.4 b/share/man/man4/netintro.4
index d622cde32f1..aac58f3d305 100644
--- a/share/man/man4/netintro.4
+++ b/share/man/man4/netintro.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: netintro.4,v 1.14 1999/07/02 20:11:49 aaron Exp $
+.\"	$OpenBSD: netintro.4,v 1.15 1999/07/09 13:35:47 aaron Exp $
 .\"	$NetBSD: netintro.4,v 1.4 1995/10/19 08:03:40 jtc Exp $
 .\"
 .\" Copyright (c) 1983, 1990, 1991, 1993
@@ -59,8 +59,8 @@ All network protocols are associated with a specific
 .Em protocol family .
 A protocol family provides basic services to the protocol
 implementation to allow it to function within a specific
-network environment.  These services may include 
-packet fragmentation and reassembly, routing, addressing, and 
+network environment.  These services may include
+packet fragmentation and reassembly, routing, addressing, and
 basic transport.  A protocol family may support multiple
 methods of addressing, though the current protocol implementations
 do not.  A protocol family is normally comprised of a number
@@ -68,7 +68,7 @@ of protocols, one per
 .Xr socket 2
 type.  It is not required that a protocol family support
 all socket types.  A protocol family may contain multiple
-protocols supporting the same socket abstraction. 
+protocols supporting the same socket abstraction.
 .Pp
 A protocol supports one of the socket abstractions detailed in
 .Xr socket 2 .
@@ -180,7 +180,7 @@ certain interfaces such as the loopback interface,
 .Xr lo 4 ,
 do not.
 .Pp
-The following 
+The following
 .Xr ioctl
 calls may be used to manipulate network interfaces.
 The
@@ -188,7 +188,7 @@ The
 is made on a socket (typically of type
 .Dv SOCK_DGRAM )
 in the desired domain.
-Most of the requests supported in earlier releases 
+Most of the requests supported in earlier releases
 take an
 .Ar ifreq
 structure as its parameter.  This structure has the form
@@ -294,10 +294,10 @@ the address family in which the original socket was opened.
 .It Dv SIOCGIFCONF
 Get interface configuration list.  This request takes an
 .Ar ifconf
-structure (see below) as a value-result parameter.  The 
+structure (see below) as a value-result parameter.  The
 .Ar ifc_len
 field should be initially set to the size of the buffer
-pointed to by 
+pointed to by
 .Ar ifc_buf .
 On return it will contain the length, in bytes, of the
 configuration list.  Alternately, if the