ry, but passing the <i>z</i> value (that is passed to <i>macro</i>) to these macros allows them to reenter <b>BOOST_PP_REPEAT</b> with maximum efficiency.
		</div>
		<div>
			To directly use this <i>z</i> value, rather than simply passing it to another macro, see <b>BOOST_PP_ENUM_<i>z</i></b>.
		</div>
		<div>
			Previously, this macro could not be used recursively inside <b>BOOST_PP_REPEAT</b>.&nbsp;
			This limitation no longer exists, as the library can automatically detect the next available repetition 