From: "Juan Manuel Macías" <maciaschain@posteo.net>
To: orgmode <emacs-orgmode@gnu.org>
Subject: Filter to put decorative initial letters
Date: Fri, 07 Jan 2022 00:41:03 +0000 [thread overview]
Message-ID: <871r1kwf6o.fsf@posteo.net> (raw)
Hi,
These past holidays I've been experimenting with some little useful, but
fun stuff. This is an export filter to put a decorative initial letter
in the first paragraphs of the first level sections, using the LaTeX
package lettrine (https://www.ctan.org/pkg/lettrine).
A screenshot: https://i.imgur.com/mLQVHFC.png
#+BIND: org-export-filter-parse-tree-functions (lettrine)
#+begin_src emacs-lisp :exports results :results none
(defun lettrine (tree backend info)
(when (org-export-derived-backend-p backend 'latex)
(org-element-map tree 'headline
(lambda (section)
(when (eq 1 (org-element-property :level section))
(let* ((contents (org-element-interpret-data (org-element-contents section)))
(lettrine-opt (org-export-get-node-property :LETTRINE_OPTIONS section t))
(contents-lettrine (with-temp-buffer
(insert contents)
(save-excursion
(goto-char (point-min))
(re-search-forward "\\(\\b.\\)\\([^\s]+\\b\\)" nil t)
(replace-match (concat "\\\\lettrine"
(if lettrine-opt (format "[%s]"
lettrine-opt) "")
"{" "\\1" "}" "{" "\\2" "}")
t nil)
(org-element-parse-buffer)))))
(apply #'org-element-set-contents
section
(list contents-lettrine)))))
info)
tree))
#+end_src
Best regards,
Juan Manuel
next reply other threads:[~2022-01-07 0:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-07 0:41 Juan Manuel Macías [this message]
2022-01-11 0:43 ` Filter to put decorative initial letters William Denton
2022-01-11 16:21 ` Juan Manuel Macías
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.orgmode.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=871r1kwf6o.fsf@posteo.net \
--to=maciaschain@posteo.net \
--cc=emacs-orgmode@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).