From: Christian Moe <mail@christianmoe.com>
To: m43cap@yandex.com
Cc: emacs-orgmode@gnu.org
Subject: Re: Footnotes on line and not raised
Date: Mon, 11 Mar 2024 12:17:49 +0100 [thread overview]
Message-ID: <877ci93tlu.fsf@christianmoe.com> (raw)
In-Reply-To: <874jdd3xdt.fsf@yandex.com>
Hi,
The footnote definitions are easy to fix with CSS since they are wrapped
in divs with the .footdef class.
#+begin_src css
.footdef sup { vertical-align: baseline; font-size: 100%; }
#+end_src
But as you point out, the footnote references, are not as
straigthforward given the <sup><a class="footref"> structure -- at least
if you need other superscripts.
If you're not very concerned about cross-browser support, you can use
the :has() selector. Works fine in an up-to-date Firefox, but that's all
I'll promise.
#+begin_src css
sup:has(.footref) { vertical-align: baseline; font-size: 100%; }
#+end_src
Otherwise, I think you'll need an export filter. Here's one that simply
sets the .footref class on the SUP element as well:
#+begin_src elisp
(defun my-html-filter-footnotes (footnote backend info)
"Export footnote references with a class definition on the SUP
element to make them more amenable to CSS."
(when (org-export-derived-backend-p backend 'html)
(replace-regexp-in-string
"<sup>" "<sup class=\"footref\">" footnote)))
(add-to-list 'org-export-filter-footnote-reference-functions
'my-html-filter-footnotes)
#+end_src
Now it's easy to style the footnote reference with
#+begin_src css
sup.footref { vertical-align: baseline; font-size: 100%; }
#+end_src
One could perhaps make the case that Org ought to do this by default.
Yours,
Christian
Colin Baxter writes:
> I use footnotes as [fn:1], etc. in an org-mode file which I then export
> to html. In the output, I see the footnotes raised slightly above the
> line. I do not want this. Instead, I would like the footnotes to be on
> the line. Is this possible?
>
> I have read the doc strings associated with the variables
> `org-footnote-define-inline' and `org-footnote-auto-adjust', but,
> frankly, I am none the wiser.
>
> Best Wishes,
>
> Colin Baxter.
prev parent reply other threads:[~2024-03-11 11:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-11 9:56 Footnotes on line and not raised Colin Baxter
2024-03-11 10:12 ` Colin Baxter
2024-03-11 11:03 ` Juan Manuel Macías
2024-03-11 15:33 ` Colin Baxter
2024-03-11 11:17 ` Christian Moe [this message]
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