◊(Local Yarn Code "Diff")

  (provide (all-defined-out))
  (define poly-targets '(html))
  (define cache-watchlist
    (map resolve-module-path '("tags-html.rkt"
                               "template-html.rkt"
                               "dates.rkt"
                               "dust.rkt"
                               "crystalize.rkt"))))

;; Macro for defining tag functions that automatically branch based on the 
;; current output format and the list of poly-targets in the setup module.
;;