</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">&amp;</span> <span class="identifier">text</span><span class="special">)</span>
<span class="special">{</span>
   <span class="comment">// enumerate and print all the currency symbols, along</span>
   <span class="comment">// with any associated numeric values:</span>
   <span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span c