-.. Please refer to the
documentation_ for further information.
+.. Please refer to the ion.
.. _`Sphinx`: http://sphinx.pocoo.org/latest
It works much like the extlinks extension but it does some more processing to link C++ symbols against their Doxygen HTML documentation.
+When generating your Doxygen documentation, you need to instruct it to create a 'tag' file. This is an XML file which contains the mapping between symbols and HTML files. To make Doxygen create this file ensure that you have a line like::
+ GENERATE_TAGFILE = PolyVox.tag
The environment is set up with a dictionary mapping the interpereted text role