Test to export to XHTML(.html; .xhtml) a document containing

 <?xml version='1.0' encoding="UTF-8"?>

* does not work with OpenOffice.org 310m19 build9420

 (from Ubuntu Karmic  openoffice.org-writer  1:3.1.1-5ubuntu1)

* does work from Abiword 2.6.8

 (from Ubuntu Karmic  abiword   2.6.8-5ubuntu2)