Add some extra paras from the usage message, and make sure they get through. Try harder to control white space in the usage message.

docs/rabbitmqctl.1.xml

@@ -646,6 +646,12 @@
         optional <command>vhost</command> parameter. This parameter, if present,  must be
         specified immediately after the query.
       </para>
+      <para role="usage">
+        The list_queues, list_exchanges and list_bindings commands accept an
+        optional virtual host parameter for which to display results. The
+        default value is "/".
+      </para>
+
       <variablelist>
         <varlistentry role="usage-has-option-list">
           <term>list_queues <option>-p <replaceable>vhostpath</replaceable></option> <option role="usage-option-list"><replaceable>queueinfoitem</replaceable> ...</option></term>
@@ -816,6 +822,10 @@
               name, queue name, routing key and binding arguments, in
               that order. Non-ASCII characters will be URL-encoded.
             </para>
+            <para role="usage">
+              The output format for "list_bindings" is a list of rows containing
+              exchange name, queue name, routing key and arguments, in that order.
+            </para>
           </listitem>
         </varlistentry>
 
@@ -1013,6 +1023,12 @@
               indicating whether acknowledgements are expected for
               messages delivered to this consumer.
             </para>
+            <para role="usage">
+              The output format for "list_consumers" is a list of rows containing,
+              in order, the queue name, channel process id, consumer tag, and a
+              boolean indicating whether acknowledgements are expected from the
+              consumer.
+            </para>
           </listitem>
         </varlistentry>
       </variablelist>

docs/usage.xsl

@@ -9,7 +9,8 @@
 <xsl:output method="text"
               encoding="UTF-8"
               indent="no"/>
-<xsl:strip-space elements="arg"/> 
+<xsl:strip-space elements="*"/> 
+<xsl:preserve-space elements="term" />
 
 <xsl:template match="/">
 <!-- Pull out cmdsynopsis to show the command usage line. -->Usage:
@@ -38,7 +39,7 @@
 
 <!-- Any paragraphs which have been marked as role="usage" (principally for global flags). --> 
 <xsl:text>&#10;</xsl:text>
-<xsl:for-each select="//para[@role='usage']">
+<xsl:for-each select=".//*[title='Options']//para[@role='usage']">
 <xsl:value-of select="normalize-space(.)"/><xsl:text>&#10;&#10;</xsl:text>
 </xsl:for-each>
 
@@ -53,15 +54,21 @@
   <xsl:text>&#10;</xsl:text>
 </xsl:for-each>
 
-<!-- Any second-level variable lists (for options for subcommands). --> 
-<xsl:for-each select=".//*[title='Commands']//varlistentry[@role='usage-has-option-list']">
-&lt;<xsl:value-of select="term/option[@role='usage-option-list']/replaceable"/>&gt; must be a member of the list [<xsl:for-each select="listitem/variablelist/varlistentry"><xsl:apply-templates select="term"/><xsl:if test="not(position() = last())">, </xsl:if></xsl:for-each>].
-</xsl:for-each>
-
+<xsl:apply-templates select=".//*[title='Commands']/refsect2" mode="command-usage" />
 </xsl:template>
 
-<xsl:template match="option">[<xsl:apply-templates/>]</xsl:template>
+<!-- Option lists in command usage -->
+<xsl:template match="varlistentry[@role='usage-has-option-list']" mode="command-usage">&lt;<xsl:value-of select="term/option[@role='usage-option-list']/replaceable"/>&gt; must be a member of the list [<xsl:for-each select="listitem/variablelist/varlistentry"><xsl:apply-templates select="term"/><xsl:if test="not(position() = last())">, </xsl:if></xsl:for-each>].<xsl:text>&#10;&#10;</xsl:text></xsl:template>
 
-<xsl:template match="replaceable">&lt;<xsl:value-of select="normalize-space(.)"/>&gt;</xsl:template>
+<!-- Usage paras in command usage -->
+<xsl:template match="para[@role='usage']" mode="command-usage">
+<xsl:value-of select="normalize-space(.)"/><xsl:text>&#10;&#10;</xsl:text>
+</xsl:template>
+
+<!-- Don't show anything else in command usage -->
+<xsl:template match="text()" mode="command-usage"/>
+
+<xsl:template match="option">[<xsl:apply-templates/>]</xsl:template>
+<xsl:template match="replaceable">&lt;<xsl:value-of select="."/>&gt;</xsl:template>
 
 </xsl:stylesheet>