Fixed probles in some HTML tag autoclose, XML output bug on mixed-content
and fixed the related output for tests, Daniel.
diff --git a/result/SVG/viewport.xml b/result/SVG/viewport.xml
index 2847a2f..22d1ad3 100644
--- a/result/SVG/viewport.xml
+++ b/result/SVG/viewport.xml
@@ -1,6 +1,8 @@
 <?xml version="1.0" standalone="yes"?>
 <parent xmlns="http://some.url">
-<!-- SVG graphic -->  <svg xmlns="http://www.w3.org/Graphics/SVG/svg-19990412.dtd" width="100px" height="200px">
+<!-- SVG graphic -->
+  <svg xmlns="http://www.w3.org/Graphics/SVG/svg-19990412.dtd" width="100px" height="200px">
     <path d="M100,100 Q200,400,300,100"/>
-<!-- rest of SVG graphic would go here -->  </svg>
+<!-- rest of SVG graphic would go here -->
+  </svg>
 </parent>