From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
To: Rob Stewart <robstewart57@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: Fwd: Don't treat [n] as a footnote, and export "[n]"
Date: Thu, 23 Apr 2015 21:40:39 +0200 [thread overview]
Message-ID: <87lhhi1vm0.fsf@nicolasgoaziou.fr> (raw)
In-Reply-To: <CA+ZOas+HcDEJaO7hZqHnwtC0JhdRSkOAg0+shUB8PggSVfvdFg@mail.gmail.com> (Rob Stewart's message of "Thu, 23 Apr 2015 20:27:36 +0100")
Hello,
Rob Stewart <robstewart57@gmail.com> writes:
> And just as soon as I send this email, I find the answer:
[num] syntax for footnotes is indeed a pain.
However, the solution below is really a kludge because some parts of Org
(or external libraries) could hard-code it anyway.
> (setq org-footnote-re
> (concat "\\[\\(?:"
> ;; Match inline footnotes.
> (org-re "fn:\\([-_[:word:]]+\\)?:\\|")
> ;; Match other footnotes.
> ;; "\\(?:\\([0-9]+\\)\\]\\)\\|"
> (org-re "\\(fn:[-_[:word:]]+\\)")
> "\\)"))
>
> (setq org-footnote-definition-re
> (org-re "^\\[\\(fn:[-_[:word:]]+\\)\\]"))
>
> From http://stackoverflow.com/a/25342297/1526266 .
From an export perspective, you can turn these footnotes back into
regular text at the parse tree level:
--8<---------------cut here---------------start------------->8---
(defun my-ignore-false-footnotes (ast backend info)
(org-element-map ast 'footnote-reference
(lambda (f)
(let ((label (org-element-property :label f)))
(when (org-string-match-p "\\`[0-9]+\\'" label)
(org-element-set-element
f
(concat "[" label "]"
(make-string (org-element-property :post-blank f) ?\s)))))))
ast)
(add-to-list org-export-filter-parse-tree-functions #'my-ignore-false-footnotes)
--8<---------------cut here---------------end--------------->8---
Regards,
--
Nicolas Goaziou
next prev parent reply other threads:[~2015-04-23 19:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-23 19:10 Don't treat [n] as a footnote, and export "[n]" Rob Stewart
2015-04-23 19:27 ` Fwd: " Rob Stewart
2015-04-23 19:40 ` Nicolas Goaziou [this message]
2015-04-23 19:49 ` Rob Stewart
2015-04-23 19:53 ` Nicolas Goaziou
2015-04-23 20:03 ` Rob Stewart
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