This option tells the HTML engine to include the file indicated by this option as the footer of each generated HTML page. The file is assumed to contain a valid XHTML fragment. The contents of the file will be inserted in the HTML tree.
Example:
--footer=footer.xml
Where footer.xml contains for example:
<hr/> <i>Date generated : June 1, 2008</i>
This option is mutually exclusive with the footer-date option.