<span class="identifier">ScannerT</span><span class="special">&gt;</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">start</span><span class="special">()</span> <span class="keyword">const</span> <span class="special">{</span> <span class="keyword">return</span> <span class="identifier">first</span><span class="special">;</span> <span class="special">}</span>
    <span class="special">};</span>

    <span class="identifier">roman</span><span class="special"