       </p>
<pre class="programlisting"><span class="identifier">statement</span><span class="special">,</span>
<span class="identifier">statement</span><span class="special">,</span>
<span class="identifier">statement</span><span class="special">,</span> <span class="comment">// ERROR!</span>
</pre>
<p>
          Is an error. The last statement should not have a comma. Block statements
          can be grouped using the parentheses. Again, the last statement in a group
          should not have a trailing 