sourceediting/plugins/org.eclipse.wst.xml.vex.docbook/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.2"?>
<plugin>

	<extension point="org.eclipse.core.contenttype.contentTypes">
		<content-type id="org.eclipse.wst.xml.vex.ui.docbook4_5" name="%contentType.name"
			base-type="org.eclipse.wst.xml.vex.ui.XmlDocument" file-extensions="xml, docbook">
		</content-type>
	</extension>
 <extension
       point="org.eclipse.wst.xml.core.catalogContributions">
    <catalogContribution
          id="default">
       <public
             publicId="-//OASIS//DTD DocBook XML V4.5//EN"
             uri="4.5/docbookx.dtd"
             webURL="http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
       </public>
    </catalogContribution>
 </extension>

   <extension
         id="docbook4_5"
         name="%doctype.docbook4_5"
         point="org.eclipse.wst.xml.vex.ui.doctypes">
      <doctype
            dtd="4.5/docbookx.dtd"
            outlineProvider="org.eclipse.wst.xml.vex.docbook.DocBookOutlineProvider"
            publicId="-//OASIS//DTD DocBook XML V4.5//EN"
            systemId="http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
            
         <rootElement
               name="article">
         </rootElement>
         <rootElement
               name="appendix">
         </rootElement>
         <rootElement
               name="book">
         </rootElement>
         <rootElement
               name="chapter">
         </rootElement>
         <rootElement
               name="sect1">
         </rootElement>
         <rootElement
               name="sect2">
         </rootElement>
         <rootElement
               name="sect3">
         </rootElement>
         <rootElement
               name="sect4">
         </rootElement>
         <rootElement
               name="sect5">
         </rootElement>
         <rootElement
               name="section">
         </rootElement>
      </doctype>
   </extension>

   <extension
         id="docbook-plain"
         name="%style.docbook-plain"
         point="org.eclipse.wst.xml.vex.ui.styles">
      <style
            css="styles/docbook-plain.css">
         <doctypeRef publicId="-//OASIS//DTD Simplified DocBook XML V1.1//EN"/>
         <doctypeRef publicId="-//OASIS//DTD DocBook XML V4.5//EN"/>
      </style>
   </extension>

</plugin>