>
				The next available <b>BOOST_PP_FOR</b> repetition.
			</dd>
			<dt>macro</dt>
			<dd>
				A ternary macro of the form <i>macro</i>(<i>r</i>, <i>data</i>, <i>elem</i>).&nbsp;
				This macro is expanded by <b>BOOST_PP_LIST_FOR_EACH</b> with each element in <i>list</i>.&nbsp;
				It is expanded with the next available <b>BOOST_PP_FOR</b> repetition, the auxiliary <i>data</i>, and the current element.
			</dd>
			<dt>data</dt>
			<dd>
				Auxiliary data passed to <i>macro</i>.
			</dd>
			<dt>list</dt>
		