ier">space</span><span class="special">;</span>

    <span class="keyword">bool</span> <span class="identifier">r</span> <span class="special">=</span> <span class="identifier">phrase_parse</span><span class="special">(</span>
        <span class="identifier">first</span><span class="special">,</span>                          <a class="co" name="spirit.qi.tutorials.warming_up.c0" href="warming_up.html#spirit.qi.tutorials.warming_up.c1"><img src="../../../../../../../doc/src/images/callouts/1.png" alt="1" bo