href="#feature:action_requires">feature:action_requires (activator, actionID)</a></td>
	<td class="summary">Check if a feature's action's requirements are met</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#feature:take_item">feature:take_item (taker, item)</a></td>
	<td class="summary">Perform a feature's take_item() callback, if applicable.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#feature:cleanup">feature:cleanup (map)</a></td>
	<td class="summary">Perform a feature's cleanup() callback, 