pan><span class="special">()</span></code>
            and <code class="computeroutput"><span class="identifier">qi</span><span class="special">::</span><span class="identifier">phrase_parse</span><span class="special">()</span></code>
            functions. Both take an arbitrary number of attribute arguments as the
            last parameters. This argument list is limited by the macro <code class="computeroutput"><span class="identifier">SPIRIT_ARGUMENTS_LIMIT</span></code>.
          </li>
<li class="li