Overview
The filter script provided by this package partly inplements a function
similar to the so-called
content negotiation,
making use of the Apache MultiView feature. This means that
the server and the browser negotiate about what would be the
best variant of a requested document to be returned by the
server, if several variants are available. In this case the web server
distincts between versions of several languages of one document.
For more information on the Apache Multiview feature see the following article: