Listing 2. GNUstep-Menu.gsmarkup

<?xml version="1.0"?>
<!DOCTYPE gsmarkup>
<gsmarkup>
  <objects>
    <menu type="main">
      <menuItem title="Load Image"
                   action="loadImage:"/>
      <menuItem title="Hide"
                   key="h"
                   action="hide:"/>
      <menuItem title="Quit"
                   key="q"
                   action="terminate:"/>
    </menu>
  </objects>
</gsmarkup>