org load order

settings/org-settings.el

@@ -246,13 +246,43 @@ Example defines
 ;; be loaded before, otherwise both versions will be loaded and will
 ;; conflict.
 (use-package org
+  :commands org-mode
   :delight (org-mode "Org")  ;; "Org " "\u01F15E"
-  :defer t
   ;;:bind (("C-c <del>" . org-mark-ring-goto))  ;; normally at C-c & but it is redefined by yasnippet
   :init
   ;; (require 'org-loaddefs)
   (setq org-export-backends '(ascii html icalendar latex md odt reveal tufte))
   :config
+  (setq org-preview-latex-process-alist
+   '((dvipng :programs
+             ("latex" "dvipng")
+             :description "dvi > png" :message "you need to install the programs: latex and dvipng." :image-input-type "dvi" :image-output-type "png" :image-size-adjust
+             (1.1 . 1.0)
+             :latex-compiler
+             ("dvilualatex -interaction nonstopmode -output-directory %o %f")
+             :image-converter
+             ("dvipng -D %D -T tight -bg Transparent -o %O %f"))
+     (dvisvgm :programs
+              ("latex" "dvisvgm")
+              :description "dvi > svg (use-pacakge setq)" :message "you need to install the programs: latex and dvisvgm." :image-input-type "dvi" :image-output-type "svg" :image-size-adjust
+              (1.7 . 1.5)
+              :latex-compiler
+              ("latex -interaction nonstopmode -output-directory %o %f")
+              :image-converter
+              ("dvisvgm %o%b -n -b min -c %S -o %O")
+              ;; ("dvisvgm %f -n -b min -c %S -o %O")
+              ;; Creating LaTeX preview...
+              ;; ERROR: can't open file '../../../../../../../tmp/orgtexvseQuS.dvi' for reading
+              ;; NB: %o%b.dvi instead of %f forces use of absolute path
+              )
+     (imagemagick :programs
+                  ("latex" "convert")
+                  :description "pdf > png" :message "you need to install the programs: latex and imagemagick." :image-input-type "pdf" :image-output-type "png" :image-size-adjust
+                  (1.0 . 1.0)
+                  :latex-compiler
+                  ("lualatex -interaction nonstopmode -output-directory %o %f")
+                  :image-converter
+                  ("convert -density %D -trim -antialias %f -quality 100 %O"))))
   (setq org-hidden-keywords '(author date title email subtitle))  ;; see also `org-appear'
   (setq org-hide-emphasis-markers t)               ;; see also `org-appear'
   (setq org-startup-folded nil)                    ;; nil = showall = #+STARTUP: showall
@@ -261,7 +291,7 @@ Example defines
   (setq org-pretty-entities nil)                   ;; so much trouble in an article, see also `org-appear' and [C-c C-x \] (`org-toggle-pretty-entities')
   (setq org-pretty-entities-include-sub-superscripts t)  ;; if `org-pretty-entities' is active include also sub-superscripts.
   (setq org-image-actual-width '(600))             ;; image width displayed in org
-  (setq org-startup-with-latex-preview t)          ;; #+STARTUP: latexpreview|nolatexpreview
+  (setq org-startup-with-latex-preview nil)        ;; #+STARTUP: latexpreview|nolatexpreview
   ;; scale of latex image preview via `org-format-latex-options'. setting this here will overwrite settings in custom.el.
   ;; see also `org-preview-latex-process-alist', `org-preview-latex-default-process' and `org-format-latex-header' using `org-latex-default-packages-alist' and `org-latex-packages-alist'
   (add-to-list 'org-latex-default-packages-alist '("" "eurosym" t) t) ;; add \euro{} (also to latex snippets)
@@ -290,19 +320,13 @@ Example defines
      (awk . t)
      (C . t)
      (calc . t)
-     (csharp . t)
-     (ditaa . t)
      (dot . t)
-     (ein . t)
      (emacs-lisp . t)
-     (gnuplot . t)
      (haskell . t)
      (js . t)
-     (jupyter .t)
+     (jupyter . t)
      (latex . t)
      (octave . t)
-     (plantuml . t)
-     (python . t)
      (R . t)
      ;; Error message regarding R:
      ;; (invalid-function org-babel-header-args-safe-fn)
@@ -324,7 +348,6 @@ Example defines
 ;; (require 'org-contrib-autoloads)
 (use-package org-contrib
   ;; :defer t
-  :after (org)
   ;; :init
   ;; (require 'org-contrib-autoloads)
   )
@@ -431,7 +454,7 @@ Suggest the URL title as a description for resource."
   ;; see also org-cliplink K, org-brain b
 
 (use-package org-cliplink
-  :after (org)
+  :commands (org-cliplink org-cliplink-capture)
   :config
   (defun my-org-link-description-update ()
     "."
@@ -460,7 +483,9 @@ Suggest the URL title as a description for resource."
                    "* TODO %(org-cliplink-capture) \n  SCHEDULED: %t\n" :empty-lines 0))))
 
 (use-package org-collector  ;; collect properties into tables, using #+BEGIN: propview
-  :after (org))
+  ;; org-contrib
+  :defer 0.1
+  :after org-table)
 
 (use-package org-drill  ;; requires persist https://elpa.gnu.org/packages/persist.html
   :commands org-drill)
@@ -477,7 +502,7 @@ Suggest the URL title as a description for resource."
           ("CANCELED" . (:foreground "blue" :weight bold)))))
 
 (use-package org-fancy-priorities
-  :after (org)
+  :commands org-fancy-priorities-mode
   :delight (org-fancy-priorities-mode "Fp")  ;; FancyPriorities  "\u24C5"
   :hook (org-mode . org-fancy-priorities-mode)
   :config
@@ -533,7 +558,6 @@ Suggest the URL title as a description for resource."
   :after (org))
 
 (use-package org-num    ;; numbering of headings
-  :after (org)
   :commands (org-num-mode)
   :delight (org-num-mode "#")  ;; o# "\uFF03"
   :config
@@ -598,7 +622,7 @@ Suggest the URL title as a description for resource."
   )
 
 (use-package org-sticky-header
-  :after (org org-table-sticky-header)  ;; org-table-sticky-header-mode must be set before
+  :after (org-table-sticky-header)  ;; org-table-sticky-header-mode must be set before
   :hook (org-mode . org-sticky-header-mode)
   :config
   ;;(setq org-sticky-header-always-show-header nil)
@@ -644,7 +668,6 @@ Suggest the URL title as a description for resource."
   (setq org-table-convert-region-max-lines 9999))
 
 (use-package org-table-sticky-header
-  :after (org)
   :delight (org-table-sticky-header-mode "Tsh")  ;; \u24C4t OTSH "\u24C9"
   :hook (org-mode . org-table-sticky-header-mode)) ;; must be set before org-sticky-header-mode, maybe orgtbl-show-header can also be used
 
@@ -695,7 +718,9 @@ Updating an old preamble.org should remove this warning."))
 
 (use-package ob-csharp
   :defer t
-  :after (org-contrib))
+  :config
+  (with-eval-after-load 'org
+    (add-to-list 'org-babel-load-languages '(csharp . t))))
 
 (use-package ob-ditaa
   :defer t
@@ -709,10 +734,14 @@ Updating an old preamble.org should remove this warning."))
   ;; org-ditaa-jar-option ""                       ; default is "-jar". set to "" because system ditaa executable includes -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"))
+  (setq org-ditaa-jar-path "/usr/share/java/ditaa/ditaa-0.11.jar")
+  (with-eval-after-load 'org
+    (add-to-list 'org-babel-load-languages '(ditaa . t))))
 
 (use-package ob-gnuplot
-  :defer t
+  :init
+  (with-eval-after-load 'org
+    (add-to-list 'org-babel-load-languages '(gnuplot . t)))
   :config
   ;; gnuplot config for own org export projects, used in preamble
   (defvar gnuplot-init-light "reset ; \
@@ -963,9 +992,9 @@ usage: #+HEADER: :results (tpl-results)
   :after (org-src python)
   ;; :commands (org-babel-execute:python
   ;;            org-babel-variable-assignments:python)
-  ;; :init
-  ;; (with-eval-after-load 'org
-  ;;   (add-to-list 'org-babel-load-languages '(python . t)))
+  :init
+  (with-eval-after-load 'org
+    (add-to-list 'org-babel-load-languages '(python . t)))
   :config
   (defun mpl-var (filename)
     "\

settings/plot-settings.el

@@ -38,7 +38,9 @@
   :config
   ;; arch linux aur package path
   (setq plantuml-jar-path "/usr/share/java/plantuml/plantuml.jar")
-  (setq org-plantuml-jar-path "/usr/share/java/plantuml/plantuml.jar"))
+  (setq org-plantuml-jar-path "/usr/share/java/plantuml/plantuml.jar")
+  (with-eval-after-load 'org
+    (add-to-list 'org-babel-load-languages '(plantuml . t))))
 
 (provide 'plot-settings)
 ;;; plot-settings.el ends here

settings/python-settings.el

@@ -212,10 +212,16 @@ process."
 ;; requires: anaphora dash deferred polymode request websocket with-editor
 (use-package ein
   :commands (ein:run ein:jupyter-server-start ein:notebooklist-open)
+  :init
   :config
   (require 'ein-jupyter)
   (require 'ein-notebook)
-  (setq ein:output-area-inlined-images t))
+  (setq ein:output-area-inlined-images t)
+  ;; ob-ein
+  (with-eval-after-load 'org
+    (add-to-list 'org-babel-load-languages '(ein . t)))
+  ;; also `org-babel-load-languages' ?
+  )
 
 (provide 'python-settings)
 ;;; python-settings.el ends here