<dd>Initialize table <code>table</code> as a class.
	It basically sets the value <code>__index</code> field of <code>table</code> to refer the table <code>table</code> itself, unless such field provides a value different from <code>nil</code>.</dd>
	
	<dt><code><b>instanceof</b>(object, class)</code></dt>
	<dd>Returns true if <code>object</code> is an instance of <code>class</code> and false otherwise.</dd>
	
	<dt><code><b>isclass</b>(table)</code></dt>
	<dd>Returns true if <code>table</code> is a class of 