pan 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">iter</span><span class="special">,</span> <span class="identifier">end</span><span class="special">,</span> <span class="identifier">parser</span><span class="special">,</span> <span class="identifier">space</span><span class="special">,</span> <span class="identifier">ast</span><span class="special">);</span>

   