 
       (cond ((string-equal system-type "darwin")
              ;; TODO: Use something like (process-lines "brew" "--prefix" "plantuml").
-             (ar/vsetq org-plantuml-jar-path "~/homebrew/Cellar/plantuml/1.2019.5/libexec/plantuml.jar")
+             (ar/vsetq org-plantuml-jar-path "~/homebrew//Cellar/plantuml/1.2020.15/libexec/plantuml.jar")
              (setenv "GRAPHVIZ_DOT" (expand-file-name "~/homebrew/bin/dot")))
             (t
              (message "Warning: Could not find plantuml.8018.jar")

    :validate-custom
    (org-goto-auto-isearch nil))

  (use-package org-bullets :ensure t
    :hook (org-mode . org-bullets-mode)
    :config
    (ar/vsetq org-bullets-bullet-list
              '("◉" "◎" "⚫" "○" "►" "◇")))

  (use-package org-faces
    :config
    (ar/vsetq org-todo-keyword-faces
              '(("TODO" . (:foreground "red" :weight bold))
                ("STARTED" . (:foreground "yellow" :weight bold))
                ("DONE" . (:foreground "green" :weight bold))
                ("OBSOLETE" . (:foreground "blue" :weight bold))
                ("CANCELLED" . (:foreground "gray" :weight bold)))))

  (defun ar/org-insert-link-dwim ()
    "Convert selected region into a link with clipboard http URL (if one is found).


  (defun ar/org-mode-hook-function ()
    (toggle-truncate-lines 0)
    (setq-local show-trailing-whitespace t)
    (set-fill-column 1000)
    (use-package ar-org)
    (setq-local company-backends '(company-org-block))
