org.eclipse.help.ui/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<plugin
   id="org.eclipse.help.ui"
   name="%help_system_plugin_name"
   version="3.0.2"
   provider-name="%providerName"
   class="org.eclipse.help.ui.internal.HelpUIPlugin">

   <runtime>
      <library name="helpui.jar">
         <export name="*"/>
         <packages prefixes="org.eclipse.help.ui"/>
      </library>
   </runtime>
   <requires>
      <import plugin="org.eclipse.help.base"/>
      <import plugin="org.eclipse.help.appserver"/>
      <import plugin="org.eclipse.ui"/>
      <import plugin="org.eclipse.core.runtime"/>
   </requires>


<!-- Default Help UI  -->
   <extension
         point="org.eclipse.ui.helpSupport">
      <config
            class="org.eclipse.help.ui.internal.DefaultHelpUI">
      </config>
   </extension>
<!-- Preference pages -->
   <extension
         point="org.eclipse.ui.preferencePages">
      <page
            name="%help_preferences_page_name"
            class="org.eclipse.help.ui.internal.browser.BrowsersPreferencePage"
            id="org.eclipse.help.ui.browsersPreferencePage">
      </page>
      <page
            name="%appserver_preferences_page_name"
            category="org.eclipse.help.ui.browsersPreferencePage"
            class="org.eclipse.help.ui.internal.AppserverPreferencePage"
            id="org.eclipse.help.ui.appserverPreferencePage">
      </page>
   </extension>
<!-- Context Help contribution -->
   <extension
         point="org.eclipse.help.contexts">
      <contexts
            file="contexts.xml">
      </contexts>
   </extension>
<!-- Web Browsers -->
   <extension
         point="org.eclipse.help.base.browser">
      <browser
            factoryclass="org.eclipse.help.ui.internal.browser.embedded.EmbeddedBrowserFactory"
            name="%embedded_browser"
            id="org.eclipse.help.ui.embeddedbrowser">
      </browser>
   </extension>
   <extension
         point="org.eclipse.help.base.browser">
      <browser
            factoryclass="org.eclipse.help.ui.internal.browser.SystemBrowserFactory"
            name="%system_browser"
            id="org.eclipse.help.ui.systembrowser">
      </browser>
   </extension>

</plugin>