gular expression <span class="emphasis"><em>e</em></span>, found
            in text <span class="emphasis"><em>s</em></span>, using match_flags <span class="emphasis"><em>m</em></span>.
          </p>
<p>
            Example: search for international currency symbols, along with their
            associated numeric value:
          </p>
<pre class="programlisting"><span class="keyword">void</span> <span class="identifier">enumerate_currencies2</span><span class="special">(</span><span class="keyword">const