lass="special">;</span>
        <span class="keyword">using</span> <span class="identifier">spirit</span><span class="special">::</span><span class="identifier">qi</span><span class="special">::</span><span class="identifier">lit</span><span class="special">;</span>

        <span class="identifier">file</span> <span class="special">=</span>
            <span class="special">*</span><span class="identifier">line</span>
            <span class="special">;</span>

        <span class="identifier">line</span> 