/span></code> (see <a class="link" href="../support/multi_pass.html" title="The multi pass iterator"><code class="computeroutput"><span class="identifier">multi_pass</span></code></a>) now checks at construction
            time whether the underlying stream has reached eof (end of file).
          </li>
<li class="listitem">
            <span class="emphasis"><em>Spirit.Qi</em></span> now properly collapses attributes generated
            from optionals embedded inside another optional parser (i.e. <code 