INDEXDIV:
Content Model Declaration

Content Rule

((title,subtitle?,titleabbrev?)?,
 ((itemizedlist|orderedlist|variablelist|simplelist|literallayout|
   programlisting|programlistingco|screen|screenco|screenshot|synopsis|
   cmdsynopsis|funcsynopsis|classsynopsis|fieldsynopsis|constructorsynopsis|
   destructorsynopsis|methodsynopsis|formalpara|para|simpara|
   (address|blockquote|mediaobject|mediaobjectco|informalequation|
    informalexample|informalfigure|informaltable)|anchor|remark|
   (link|ulink))*,
  (indexentry+|segmentedlist)))