s="identifier">_1</span><span class="special">]</span>
                <span class="special">)</span> <span class="special">;</span>
    <span class="special">}</span>

    <span class="identifier">qi</span><span class="special">::</span><span class="identifier">rule</span><span class="special">&lt;</span><span class="identifier">Iterator</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">()&gt;</span> <span class="identifier">first</span><span class="special">;<