har">'-'</span></code>, zeros will
                      have a space instead of a sign).
                    </p>
                    <p>
                      <code class="computeroutput"><span class="identifier">n</span></code> is the real
                      number to output. This can be used to adjust the required behavior
                      depending on the value of this number.
                    </p>
                  </td>
</tr>
<tr>
<td>
                    <p>
</p>
<pre xmlns:rev="http://ww