diff --git a/xdoc/plugin.jelly b/xdoc/plugin.jelly
index cea7c67e..59df28ba 100644
--- a/xdoc/plugin.jelly
+++ b/xdoc/plugin.jelly
@@ -234,17 +234,15 @@
       
       
       <j:file name="${output}" prettyPrint="false" encoding="${encoding}">         
-            <document>
-              <properties><title>${title}</title></properties>
-              <body>
-                <section name="${section}">
-                <p>${preamble}</p>
-                  <source>
-                    <![CDATA[${inputText}]]>
-                  </source>
-                </section>
-              </body>
-            </document>
+<document>
+  <properties><title>${title}</title></properties>
+  <body>
+    <section name="${section}">
+    <p>${preamble}</p>
+      <source><![CDATA[${inputText}]]></source>
+    </section>
+  </body>
+</document>
     </j:file>  
     </define:tag>
 
@@ -364,8 +362,10 @@
         </util:available>
 
         <!-- parse nav and make it available to the stylesheet -->
-        <x:parse var="navXML" xml="${navFile}"/>
-        <x:set var="nav" select="$navXML/project"/>
+        <j:if test="${navFile != null}">
+          <x:parse var="navXML" xml="${navFile}"/>
+          <x:set var="nav" select="$navXML/project"/>
+        </j:if>
         <!-- parse the doc and pass it to the stylesheet -->
         <x:parse var="doc" xml="${file}"/>
         
@@ -506,7 +506,7 @@
             output="${maven.gen.docs}/${pomDocument.substring(0,pomDocument.indexOf('.jelly'))}.xml"
             stylesheet="${plugin.resources}/templates/${pomDocument}"
             outputMode="xml"
-            prettyPrint="true"/>
+            prettyPrint="no"/>
         </j:when>
         <j:otherwise>
           <fail>Unknown report format for report [${pomDocument}].</fail>
