From: "Fraga, Eric" <e.fraga@ucl.ac.uk>
To: Emacs Org mode mailing list <emacs-orgmode@gnu.org>
Subject: numbering src blocks in HTML export
Date: Tue, 19 Jul 2022 15:00:16 +0000 [thread overview]
Message-ID: <87bktlm9kv.fsf@ucl.ac.uk> (raw)
Hello,
a quick and hopefully easy question: how do I get lines in src blocks
numbered in HTML export? I have looked at the code and the first thing
I did was set org-html-wrap-src-lines to t. This wraps each line in
"<code>...</code>".
I know how to use CSS to add line numbers to lines with these tags but,
looking at the export code, I see it uses the following function:
,----[ C-h f org-export-get-loc RET ]
| org-export-get-loc is a native compiled Lisp function in ‘ox.el’.
|
| (org-export-get-loc ELEMENT INFO)
|
| Return count of lines of code before ELEMENT.
|
| ELEMENT is an example-block or src-block element. INFO is the
| plist used as a communication channel.
|
| Count includes every line of code in example-block or src-block
| with a "+n" or "-n" switch before block. Return nil if
| ELEMENT doesn’t allow line numbering.
|
`----
I really do not understand the last paragraph although it implies that
org already supports adding the line numbers. My elisp-fu is not up to
scratch to figure this out from the code unfortunately. Would somebody
explain what to do? Or should I simply add the CSS code that would do
it for me?
Thank you,
eric
--
: Eric S Fraga, with org release_9.5.4-643-g057df6 in Emacs 29.0.50
next reply other threads:[~2022-07-19 15:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-19 15:00 Fraga, Eric [this message]
2022-07-19 15:28 ` numbering src blocks in HTML export Juan Manuel Macías
2022-07-19 16:15 ` Fraga, Eric
2022-07-19 16:18 ` Fraga, Eric
2022-07-20 3:58 ` Ihor Radchenko
2022-07-20 9:14 ` Fraga, Eric
2022-07-20 12:07 ` Juan Manuel Macías
2022-07-22 14:42 ` Greg Minshall
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87bktlm9kv.fsf@ucl.ac.uk \
--to=e.fraga@ucl.ac.uk \
--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 external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.