Use citar' also outside org'

README.org

@@ -2390,6 +2390,12 @@ configuration.
     (when (fboundp 'citar-embark-mode)
       (citar-embark-mode +1)))
 
+  (when (require 'citar nil 'noerror)
+    (custom-set-variables
+     '(citar-bibliography '("~/VCS/research/refs.bib"))
+     '(citar-library-file-extensions '("djvu" "pdf"))
+     '(citar-library-paths '("~/VCS/research/papers/"))))
+
   (with-eval-after-load 'oc
     (custom-set-variables
      '(org-cite-export-processors '((latex biblatex)
@@ -2400,14 +2406,7 @@ configuration.
       (custom-set-variables
        '(org-cite-activate-processor 'citar)
        '(org-cite-follow-processor 'citar)
-       '(org-cite-insert-processor 'citar))))
-
-  (with-eval-after-load 'org
-    (when (require 'citar nil 'noerror)
-      (custom-set-variables
-       '(citar-bibliography '("~/VCS/research/refs.bib"))
-       '(citar-library-file-extensions '("djvu" "pdf"))
-       '(citar-library-paths '("~/VCS/research/papers/"))))))
+       '(org-cite-insert-processor 'citar)))))
 #+end_src
 
 Ref. [cite:@Schulte.MCSE.2011.41] shows that [[https://orgmode.org/][Org-mode]] is a simple, plain-text
@@ -4670,7 +4669,7 @@ code formatter for Python]].
 #+begin_src emacs-lisp
 (when (and (ensure-package-installation 'electric-operator)
            (fboundp 'electric-operator-mode))
-  (add-hook 'c-mode-common #'electric-operator-mode)
+  (add-hook 'c-mode-common-hook #'electric-operator-mode)
   (add-hook 'python-mode-hook #'electric-operator-mode))
 #+end_src