 ()</strong>
    </dt>
    <dd>
    Returns the description of the feature, and descriptive lines noting what you can do with it.



    <h3>Returns:</h3>
    <ol>

        String. The description.
    </ol>




</dd>
    <dt>
    <a name = "feature:can_enter"></a>
    <strong>feature:can_enter (enterer, fromX, fromY)</strong>
    </dt>
    <dd>
    Calls the can_enter() function of a feature, if it has one.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">enterer</span>
         Crea