<configure
    xmlns="http://namespaces.zope.org/zope"
    i18n_domain="zope.globalrequest">

  <subscriber
    handler=".subscribers.set"
    for="zope.traversing.interfaces.IContainmentRoot
         zope.app.publication.interfaces.IBeforeTraverseEvent"
    trusted="y" />

  <subscriber
    handler=".subscribers.clear"
    for="zope.app.publication.interfaces.IEndRequestEvent"
    trusted="y" />

</configure>
