update packages

settings/org-settings.el

@@ -236,8 +236,7 @@ Example defines
 ;; be loaded before, otherwise both versions will be loaded and will
 ;; conflict.
 (use-package org
-  :load-path (lambda () (list (concat config-dir "lisp/org/lisp")
-                              (concat config-dir "lisp/org/contrib/lisp")))
+  :load-path (lambda () (list (concat config-dir "lisp/org")))
   :delight (org-mode "🅞")  ;; "Org "
   :defer t
   :init
@@ -294,6 +293,9 @@ Example defines
 
   (add-to-list 'image-file-name-extensions "eps" t))  ;; TODO: eps not needed?
 
+(use-package org-conrib
+  :load-path (lambda () (list (concat config-dir "lisp/org-contrib"))))
+
 (use-package org-id  ;; used by org-brain
   :defer t
   :config
@@ -629,7 +631,6 @@ usage: #+HEADER: :prologue (mpl-prologue)
 (use-package ob-ditaa
   :defer t
   :config
-  ;; no more needed org-ditaa-jar-path default looks in ~/.config/emacs/lisp/org-9.2.6/contrib/scripts/ditaa.jar
   ;; org-ditaa-jar-path (car (directory-files "/usr/share/java/ditaa" 'full "[.]*.jar" #'file-newer-than-file-p))
   ;; config to change from a ditaa.jar file to a ditaa executable file
   ;; org-babel-ditaa-java-cmd ""                   ; default is "java". set to "" because system ditaa executable includes java
@@ -637,7 +638,7 @@ usage: #+HEADER: :prologue (mpl-prologue)
   ;; '((:results . "file")
   ;;   (:exports . "results"))
   ;; org-ditaa-jar-option ""                       ; default is "-jar". set to "" because system ditaa executable includes -jar
-  ;; org-ditaa-jar-path (concat "" (executable-find "ditaa"))  ; default is "~/.config/emacs/lisp/org/contrib/scripts/ditaa.jar"
+  ;; org-ditaa-jar-path (concat "" (executable-find "ditaa"))
   ;; TODO: find file e.g. (shell-command "cat `which ditaa`") or (shell-command "ls /usr/share/java/ditaa")
   (setq org-ditaa-jar-path "/usr/share/java/ditaa/ditaa-0.11.jar"))