Pagenumbers like 'page 3 of 10' with XSL-FO

Using xsl-fo to generate PDFs, and you want to display the pagenumbers like 'page 3 of 10'? It isn't too hard. Just add this to the footer of your pages:

Page <fo:page-number> of <fo:page-number-citation id="last-page"></fo:page-number-citation></fo:page-number>

Then, make sure you have the following at the end of your document (so, on the last page):

<fo:block id="last-page"></fo:block>