walterbyrd wrote
To get xbr to work, I am supposed to set "renderer_xhtml." Where is this "renderer_xhtml" of which you speak? What file? What directory? I tried following the links, but I could not find any useful information.
Although I know, where to set "renderer_xhtml", I do not know how to say it any better than on the page itself ...
What exactly do you not understand? What a configuration setting is? Go to your wiki's admin panel, click on "Configuration Settings" and search for "renderer_xhtml".