i>
<li class="old">{</li>
<li class="new"><span class="old">   OBJECT *obj = reachableObject("what you want to open", </span>params[0]);</li>
<li class="old">   if (obj != NULL) (*obj-&gt;open)();</li>
<li class="new"><span class="old">   </span>return true;</li>
<li class="old">}</li>
<li class="old"></li>
<li class="new">bool executeClose(void)</li>
<li class="old">{</li>
<li class="new"><span class="old">   OBJECT *obj = reachableObject("what you want to close", </span>params[0]);</li>
<li class="old">  