-``Examine`` actions, and (b) all the rest. If the action is ``Examine``,
-then the ``return false`` statement means that the action carries on. If
-the action is ``default`` -- none of those explicitly listed, which in this
-instance means *every* action apart from ``Examine`` -- then the
-``print_ret`` statement is executed, after which the interpreter does
-nothing further. So, a ``Prop`` object can be EXAMINEd, but any other
-action addressed to it results in a "no need to worry" message.
+:act:`Examine` actions, and (b) all the rest. If the action is
+:act:`Examine`, then the ``return false`` statement means that the action
+carries on. If the action is ``default`` -- none of those explicitly
+listed, which in this instance means *every* action apart from
+:act:`Examine` -- then the ``print_ret`` statement is executed, after which
+the interpreter does nothing further. So, a ``Prop`` object can be
+EXAMINEd, but any other action addressed to it results in a "no need to
+worry" message.