"special">)]);</span>
<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"6"</span><span class="special">,</span> <span class="identifier">no_case</span><span class="special">[</span><span class="identifier">alnum</span><span class="special">]);</span>
</pre>
<p>
          </p>
<p>
            A more sophisticated use case of <code class="computeroutput"><span class="identifier">no_case</span><span class="special">[]</span></code> in conjunction with a symbol table