ntax for chunk extensions, including the needed
        double quotes for values which contain spaces:
      </p>
<pre class="programlisting"><span class="comment">// Manually specify the chunk extensions.</span>
<span class="comment">// Some of the strings contain spaces and a period and must be quoted</span>
<span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">write</span><span class="special">(</spa