restructured org-babel-language loading (avoiding eager loading)

init.org

@@ -596,7 +596,8 @@ Windows Theme:
    :ID:       ad3af718-d0db-448c-9f75-eb9e250c2862
    :END:
 Set some languages and disable confirmation for evaluating code blocks C-c C-c
-#+BEGIN_SRC emacs-lisp
+
++BEGIN_SRC emacs-lisp
 (org-babel-do-load-languages
  'org-babel-load-languages
  '((emacs-lisp . t)
@@ -612,7 +613,85 @@ Set some languages and disable confirmation for evaluating code blocks C-c C-c
    (scheme . t)))
 
 (setq org-confirm-babel-evaluate nil)
-#+END_SRC
++END_SRC
+Another setup, because org-babel-do-load-languages requires eager loading
+#+begin_src emacs-lisp
+(use-package ob-org
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:org
+   org-babel-expand-body:org))
+
+(use-package ob-python
+  :defer t
+  :ensure org-plus-contrib
+  :commands (org-babel-execute:python))
+
+(use-package ob-js
+  :defer t
+  :ensure org-plus-contrib
+  :commands (org-babel-execute:js))
+
+(use-package ob-shell
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:sh
+   org-babel-expand-body:sh
+
+   org-babel-execute:bash
+   org-babel-expand-body:bash))
+
+(use-package ob-emacs-lisp
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:emacs-lisp
+   org-babel-expand-body:emacs-lisp))
+
+(use-package ob-lisp
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:lisp
+   org-babel-expand-body:lisp))
+
+(use-package ob-gnuplot
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:gnuplot
+   org-babel-expand-body:gnuplot))
+
+(use-package ob-sqlite
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:sqlite
+   org-babel-expand-body:sqlite))
+
+(use-package ob-latex
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:latex
+   org-babel-expand-body:latex))
+
+(use-package ob-R
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:R
+   org-babel-expand-body:R))
+
+(use-package ob-scheme
+  :defer t
+  :ensure org-plus-contrib
+  :commands
+  (org-babel-execute:scheme
+   org-babel-expand-body:scheme))
+#+end_src
 ** habits
    :PROPERTIES:
    :ID:       fcc91d0a-d040-4910-b2cf-3221496a3842