;;; build-html.el --- HTML export customisation -*- lexical-binding: t; -*- ;;; Code: (require 'org) (require 'ox-html) (require 'subr-x) (require 'tags) (require 'sidenotes) (require 'build-comments) (setq org-export-global-macros (append org-export-global-macros '(("sidenote" . "@@html:\ \ $2@@") ("epigraph" . "@@html:

$1
$2

@@") ("epigraph_single" . "@@html:

$1

@@") ("epigraph3" . "@@html:

$1
$2, $3

@@") ("kbd" . "@@html:$1@@@@latex:\\texttt{$1}@@") ("margimg" . "@@html:@@") ("countdown" . "@@html:@@")))) (defvar z/preamble "

Updated: %C

") (defvar z/postamble "") (defun z/org-html-src-block-mermaid (orig-fun src-block contents info) "Export Mermaid source blocks as Mermaid divs." (let ((lang (org-element-property :language src-block))) (if (string= lang "mermaid") (let ((code (org-remove-indentation (org-element-property :value src-block)))) (format "

\n%s\n

" code)) (funcall orig-fun src-block contents info)))) (advice-add 'org-html-src-block :around #'z/org-html-src-block-mermaid) (defun z/org-html-add-body-classes (output backend info) "Add layout-related classes to based on file metadata." (if (and (org-export-derived-backend-p backend 'html) (not (and (fboundp 'z/rpg-standalone-file-p) (z/rpg-standalone-file-p info)))) (let* ((input-file (plist-get info :input-file)) (classes (delq nil (list (when (and input-file (z/no-sidenotes-file-p input-file)) "no-sidenotes"))))) (if classes (replace-regexp-in-string "]*\\)>" (format "" (string-join classes " ")) output) output)) output)) (add-to-list 'org-export-filter-final-output-functions #'z/org-html-add-body-classes) (add-to-list 'org-export-filter-body-functions #'z/org-html-insert-comments-into-body) (org-export-define-derived-backend 'z-html 'html :filters-alist '((:filter-final-output . z/insert-filetags-after-title))) (defun z/z-publish-to-html (plist filename pub-dir) "Publish FILENAME to HTML using the z-html backend." (org-publish-org-to 'z-html filename ".html" plist pub-dir)) (provide 'build-html) ;;; build-html.el ends here