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Outputs the TrackBack RDF block that allows for TrackBack autodiscovery to take place. If TrackBack is not enabled for the entry, this will output an empty string.


  • comment_wrap (optional; default "1")

    If enabled, will enclose the RDF markup inside an HTML comment tag.

  • with_index (optional; default "0")

    If specified, will leave any "index.html" (or appropriate index page filename) in the permalink of the entry in context. By default this portion of the permalink is removed, since it is usually unnecessary.