.. ==================================================
.. FOR YOUR INFORMATION
.. --------------------------------------------------
.. -*- coding: utf-8 -*- with BOM.

.. ==================================================
.. DEFINE SOME TEXTROLES
.. --------------------------------------------------
.. role::   underline
.. role::   typoscript(code)
.. role::   ts(typoscript)
   :class:  typoscript
.. role::   php(code)


What does it do?
================

This extension enables language detection based on the
visitor's browser language (HTTP headers) or IP address.

If the visitor navigates to another language (e.g. via language switch)
a cookie gets set to save the new language as preferred language.