◊(Local Yarn Code "Diff")

         (schema-out cache:article)
         (schema-out cache:note)
         (schema-out cache:series)
         (schema-out cache:index-entry)
         (schema-out listing)
         delete-article!
         delete-notes!
         current-plain-title
         articles
         articles+notes
         listing-htmls
         fenced-listing
         unfence
         preheat-series!
         series-grouped-list)

;; Cache DB and Schemas

(define DBFILE (build-path (current-project-root) "vitreous.sqlite"))
(define cache-conn (make-parameter (sqlite3-connect #:database DBFILE #:mode 'create)))

(define current-plain-title (make-parameter "void"))

(define-schema cache:article #:table "articles"
  ([id                   id/f #:primary-key #:auto-increment]
   [page                 symbol/f]
   [title-plain          string/f]
   [title-html-flow      string/f]
   [title-specified?     boolean/f]
   [published            string/f]