CloneExpl

When you push the "clone"-button, the corresponding CloneCtrl will create a copy of this place and link it to this place under the name last (replacing whatever was linked there).

Source code:

<p>When you push the "clone"-button,
the corresponding CloneCtrl will create a copy of this place
and link it to this place under the name <code>last</code>
(replacing whatever was linked there).</p>