ters</td>
</tr>
<tr>
  <td class="paramNameCol">$equal</td>
  <td class="paramTypeCol">string</td>
  <td class="paramDescCol">the separator between name and value</td>
</tr>
<tr>
  <td class="paramNameCol">$ampersand</td>
  <td class="paramTypeCol">string</td>
  <td class="paramDescCol">the separator between name-value pairs</td>
</tr>
<tr>
  <td class="paramNameCol">$key</td>
  <td class="paramTypeCol">string</td>
  <td class="paramDescCol">this is used internally.</td>
</tr>
<tr>
  <td class="paramNameCol