anchor.diff:  		      :class-name "comment"
   		      (:h2
   		       :class-name "comment-author"
  -		       ({ (@ this props author)))
  +		       (@ this props author))
   		      (:span :dangerously-set-inner-h-t-m-l
  -			     ({(create __html raw-markup))))))))
  +			     (create __html raw-markup)))))))
   
   ;;;var CommentBox = React.createClass({
   ;;;                   loadCommentsFromServer: function() {
  
positive.code:               (htm
                 (:div :class-name "commentBox"
                   (:h1 "Comments")
                   (:*comment-list :data ({(@ this state data)))
                   (:*comment-form :on-comment-submit
                          ({(@ this handle-comment-submit)))))))
  
  ;;;var CommentList = React.createClass({
  ;;;                    render: function() {
  
negative.code: 		  (htm
  		   (:form
  		    :class-name "commentForm"
  		    :on-submit (@ this handle-submit)
  		    (:input :type "text"
  			    :placeholder "Your name"
  			    :ref "author")
  