From: "Juan Manuel Macías" <maciaschain@posteo.net>
To: Mart van de Wege <mvdwege@gmail.com>
Cc: orgmode <emacs-orgmode@gnu.org>
Subject: Re: Inserting LaTex expressions using a filter fails
Date: Tue, 05 Jan 2021 22:58:33 +0100 [thread overview]
Message-ID: <874kjvavw6.fsf@posteo.net> (raw)
In-Reply-To: <875z4bcjyz.fsf@gaheris.vdwege.eu> (Mart van de Wege's message of "Tue, 05 Jan 2021 19:33:08 +0100")
Hello,
Mart van de Wege <mvdwege@gmail.com> writes:
> I'm trying to replace U+00BD in an org buffer with \sfrac{1}{2} during
> export to LaTex, and obviously I'm doing something wrong, or I don't
> understand the documentation.
>
> I use the following code to set up the filter:
>
> #+BIND: org-export-filter-item-functions (latex-replace-half)
> #+BEGIN_SRC emacs-lisp :exports results :results none
>
> (defun latex-replace-half (text backend info)
> (when (org-export-derived-backend-p backend 'latex)
> (replace-regexp-in-string "½" "\\sfrac{1}{2}" text)))
> #+END_SRC
You must add a double escape character to the backslash:
...
(replace-regexp-in-string "½" "\\\\sfrac{1}{2}" text)))
...
Regards,
Juan Manuel
next prev parent reply other threads:[~2021-01-05 21:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-05 18:33 Inserting LaTex expressions using a filter fails Mart van de Wege
2021-01-05 21:58 ` Juan Manuel Macías [this message]
2021-01-06 7:50 ` Mart van de Wege
2021-01-06 11:51 ` Juan Manuel Macías
2021-01-06 12:00 ` Mart van de Wege
2021-01-06 12:24 ` Juan Manuel Macías
2021-01-06 15:17 ` Mart van de Wege
2021-01-06 15:58 ` Juan Manuel Macías
2021-01-06 16:00 ` Mart van de Wege
2021-01-05 22:31 ` Nick Dokos
2021-01-06 7:50 ` Mart van de Wege
2021-01-06 15:48 ` Maxim Nikulin
2021-01-06 17:56 ` Mart van de Wege
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=874kjvavw6.fsf@posteo.net \
--to=maciaschain@posteo.net \
--cc=emacs-orgmode@gnu.org \
--cc=mvdwege@gmail.com \
/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).