Doxia Markdown extension > Support for some MarkDown extensions has been removed since 1.7

Currently the markdown extensions which are allowed by the Doxia parser seems to be fixed to a subset of what was allowed with Doxia 1.7 and old PegDown library.

I would like to be able to use the anchor link extension which was available with 1.7 as well as the syntax highlighting that was also available for scripts.