vswitchd: Improve formatting of manpage.

diff --git a/vswitchd/vswitchd.conf.5 b/vswitchd/vswitchd.conf.5
index a6648ba148f49ca567710421c3ca095f14eb667c..44a5776a4ce46dd40e5c6d67d10e5a919ff42d6d 100644 (file)
--- a/vswitchd/vswitchd.conf.5
+++ b/vswitchd/vswitchd.conf.5
@@ -4,6 +4,11 @@
 .  ns
 .  TP \$1
 ..
+.de ST
+.  RS -0.15in
+.  I \\$1
+.  RE
+..
 .TH vswitchd.conf 5 "February 2009" "OpenFlow" "OpenFlow Manual"
 .
 .SH NAME
@@ -93,7 +98,7 @@ A bridge port may be configured either as a trunk port or as belonging
 to a single, untagged VLAN.  These two options are mutually exclusive
 and a port must be configured in one way or the other.
 .PP
-.I "Trunk Ports"
+.ST "Trunk Ports"
 .PP
 By default, bridge ports are trunk ports that carry all VLANs.  To
 limit the VLANs that a trunk port carries, define
@@ -117,7 +122,7 @@ carries VLANs 1, 2, and 3:
 .fi
 .RE
 .PP
-.I "Untagged VLAN Ports"
+.ST "Untagged VLAN Ports"
 .PP
 A bridge port may be configured with an implicit, untagged VLAN.  
 Define key
@@ -205,7 +210,7 @@ instances, through a subsection of
 \fBmirror.\fIbrname\fB.\fIpmname\fR, named \fBselect\fR, and
 \fBoutput\fR, respectively.
 .PP
-.I "Selecting Frames to Mirror"
+.ST "Selecting Frames to Mirror"
 .PP
 The values for the following keys, if specified, limit the frames that
 are chosen for mirroring.  If none of these keys is specified, then
@@ -233,7 +238,7 @@ tagging," above).  A \fIvid\fR of zero selects frames that do not
 belong to a VLAN, that is, frames that arrived on a trunk port without
 a VLAN tag or tagged with VLAN 0.
 .PP
-.I "Mirror Output"
+.ST "Mirror Output"
 .PP
 The values of the following keys determine how frames selected for
 mirroring are output.  Only one of the keys may be specified.
@@ -259,7 +264,7 @@ a trunk port, the frame's VLAN tag will be set to \fIvid\fR, replacing
 any existing tag; when it is sent out an implicit VLAN port, the frame
 will not be tagged.
 .PP
-.I "Example"
+.ST "Example"
 .PP
 The following \fBvswitchd\fR configuration copies all frames received
 on \fBeth1\fR or \fBeth2\fR to \fBeth3\fR.
@@ -302,7 +307,7 @@ Lower numbers correspond to higher priorities.
 \fBvswitchd\fR does not implement IEEE 802.1D-2004 Rapid Spanning Tree
 Protocol (RSTP).
 .PP
-.I "STP Port Configuration"
+.ST "STP Port Configuration"
 .PP
 Some STP features may be configured on a port-by-port basis.
 .PP
@@ -326,7 +331,7 @@ It may be overridden by setting
 \fBstp.\fIbridge\fB.port.\fIport\fB.priority\fR to a number between 0 and
 255.  Lower numbers correspond to higher priorities.
 .PP
-.I "Example"
+.ST "Example"
 .PP
 The following syntax enables STP on bridge \fBmybr\fR that consists of
 network devices \fBeth0\fR, \fBeth1\fR, and \fBeth2\fR.  The bridge