◊(Local Yarn Code "Diff")

  
;; Convert a bunch of information about an article into some nice English and links.
(define (make-article-footertext pagenode series disposition disp-note-id note-count)
  (define s-title (series-title))
  (define s-noun (series-noun))
  (define series-part
    (cond [(non-empty-string? s-title)
           (format "<span class=\"series-part\">This is ~a, part of <a href=\"/~a\">‘~a’</a>.</span>"
                   s-noun
                   series
                   s-title)]
          [else ""]))
  (define disp-part
    (cond [(non-empty-string? disposition)
           (define-values (mark verb) (disposition-values disposition))

                   note-count)]
          [(and (note-count . > . 0) (string=? disposition ""))
           (format "There is <a href=\"/~a#furthernotes\">a note</a> appended."
                   pagenode)]
          [else ""]))
  
  (cond [(ormap non-empty-string? (list series-part disp-part notes-part))
         (string-join (list series-part disp-part notes-part))]
        [else ""]))
    

;; ~~~ Notes ~~~

;; Save a collection of ◊note tags to the DB, and return the HTML of the complete
;; “Further Notes” section at the end