<menu id='menubar'>
  <submenu label='File'></submenu>
  <submenu label='Edit'></submenu>
  <submenu label='View'>
    <section>
      <item label='Toolbar' action='toolbar'/>
      <item label='Statusbar' action='statusbar'/>
    </section>
    <section>
      <item label='Fullscreen' action='fullscreen'/>
    </section>
    <section>
      <submenu label='Highlight Mode'>
        <section label='Sources'>
           <item label='Vala' action='sources' target='vala'/>
           <item label='Python' action='sources' target='python'/>
        </section>
        <section label='Markup'>
           <item label='asciidoc' action='markup' target='asciidoc'/>
           <item label='HTML' action='markup' target='html'/>
        </section>
      </submenu>
    </section>
  </submenu>
  <submenu label='Help'></submenu>
</menu>
