Setup `org-re-reveal'

README.org

@@ -2524,8 +2524,7 @@ else:
 
 Set ~org-html-style-default~ option to add =HTML+CSS+JS= for ~mhtml-mode~:
 #+begin_src emacs-lisp -n :eval no-export :exports never :results silent
-(setopt org-html-style-default
-          "<style>
+(setopt org-html-style-default "<style>
   #content { max-width: 60em; margin: auto; }
   .title  { text-align: center;
              margin-bottom: .2em; }
@@ -3064,7 +3063,7 @@ environments and non-floating breakable LaTeX environments by means of
 #+caption: Emacs setup to use =engrave-faces-latex= in =org-mode= smartly.
 #+name: lst:ox-engraved-emacs-lisp-setup
 #+begin_src emacs-lisp -n :exports code :results none :tangle no
-(with-eval-after-load 'ox-html
+(with-eval-after-load 'ox-latex
   (make-variable-buffer-local 'org-export-filter-src-block-functions)
   (add-to-list 'org-export-filter-src-block-functions
                'org-latex-engraved-source-block-filter)
@@ -3072,6 +3071,29 @@ environments and non-floating breakable LaTeX environments by means of
     (smart-latex-engrave-org-source-blocks)))
 #+end_src
 
+*** [[https://oer.gitlab.io/org-re-reveal/Readme.html][Org-re-reveal]]
+:PROPERTIES:
+:CUSTOM_ID: sec:org-re-reveal
+:END:
+
+I have used the [[https://revealjs.com/installation/#full-setup][recommended full setup method]] to install ~reveal.js~ as an
+[[https://oer.gitlab.io/org-re-reveal/Readme.html][Org-re-reveal]] requirement.  Listing [[lst:use-org-re-reveal]] provides {{{kbd(M-x
+use-org-re-reveal)}}} to setup and load ~org-re-reveal~ taking into account the
+expanded file name of the ~reveal.js~ directory.
+
+#+caption[Specify the =reveal.js= location and load =org-re-reveal=]:
+#+caption: Specify the =reveal.js= location and load =org-re-reveal=.
+#+name: lst:use-org-re-reveal
+#+begin_src emacs-lisp -n :results silent
+(when (ensure-package-installation 'org-re-reveal)
+  (defun use-org-re-reveal ()
+    "Load `org-re-reveal' after setting the \"reveal.js\" root."
+    (interactive)
+    (setq org-re-reveal-root
+          (format "file:///%s" (expand-file-name "~/VCS/reveal.js")))
+    (require 'org-re-reveal)))
+#+end_src
+
 *** [[info:org#Adding Hyperlink Types][Making Org hyperlink types (info)]]
 :PROPERTIES:
 :CUSTOM_ID: sec:make-org-hyperlink-types