anchor.diff:  
   
   (defparameter *wiki-render-map* (make-hash-table))
  +
  +(defun todo-dokuwiki ()
  +  (set-difference (iter (for (key value) in-hashtable dokuwiki::*symbols-category*)
  +                        (collect key))
  +                  (iter (for (key value) in-hashtable *wiki-render-map*)
  +                        (collect key))))
   
   (defun render-wiki-item (item)
     (cond
  
positive.code:                                                    "h3")
                           (car items)))
  
  
  (define-wiki-render dokuwiki:eol (items)
    (declare (ignore items))
    (xfactory:text "
  "))
  
  (define-wiki-render dokuwiki:paragraph (items)
    (let ((xfactory:*node* (xtree:make-child-element xfactory:*node*
  
negative.code:   (let ((xfactory:*node* (xtree:make-child-element xfactory:*node* "em")))
      (render-all-wiki-items items)))
  
  (define-wiki-render dokuwiki:underline (items)
    (let ((xfactory:*node* (xtree:make-child-element xfactory:*node* "u")))
      (render-all-wiki-items items)))
  
  (define-wiki-render dokuwiki:preformatted (items)
    (let ((xfactory:*node* (xtree:make-child-element xfactory:*node* "pre")))
      (iter (for item in items)pp
            (render-wiki-item item)
            (e-break-line))))
    
  