 </tr>
  <tr>
    <td valign="top">
    <tt>.c</tt>
    </td>
    <td valign="top">
    character <br>
    (may contain normal C style character escapes) <br>
    example: <tt>"O"</tt> 
    </td>
  </tr>
  <tr>
    <td valign="top">
    <tt>.s</tt>
    </td>
    <td valign="top">
    string <br>
    (may contain normal C style character escapes) <br>
    example: <tt>"Click Me"</tt> 
    </td>
  </tr>
  <tr>
    <td valign="top">
    <tt>.ss</tt>
    </td>
    <td valign="top">
    multi line string <br>
  