This is a standalone converter for the OpenOffice.org swriter (*.sxw) and
scalc (*.sxc) formats. It doesn't depend on Open Office or any other
external tools or libraries.

Example: unzip -p filformat.sxw content.xml | o3read | utf8tolatin1

There are three output modules:

* o3read displays a dump of the parse tree
* o3totxt creates plain text
* o3tohtml creates html code

The utility utf8tolatin1 converts from utf8 to 8859-1.