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From: Ihor Radchenko <yantar92@posteo.net>
To: "Denis Bitouzé" <denis.bitouze@univ-littoral.fr>
Cc: Daniel Fleischer <danflscr@gmail.com>,  emacs-orgmode@gnu.org
Subject: Re: Option that prevents Org to add \lstset{language=⟨language⟩,...} when code blocks are exported to LaTeX
Date: Tue, 18 Oct 2022 08:11:50 +0000	[thread overview]
Message-ID: <87y1tdeek9.fsf@localhost> (raw)
In-Reply-To: <87pmepvb7u.fsf@example.com>

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Denis Bitouzé <denis.bitouze@univ-littoral.fr> writes:

> Otherwise, all the options specified by `\lstset` can be applied as an
> option of the `lstlisting` environment:
>   ┌────
>   │ \begin{lstlisting}[language=⟨language⟩,...]
>   └────

This should be the safest and the least verbose.

I implemented the suggestion in the attached patch.
Let me know if it works for you.

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From f1905d7e854c8a1788f92326b453ebd1e2b4a21b Mon Sep 17 00:00:00 2001
Message-Id: <f1905d7e854c8a1788f92326b453ebd1e2b4a21b.1666080680.git.yantar92@posteo.net>
From: Ihor Radchenko <yantar92@posteo.net>
Date: Tue, 18 Oct 2022 16:09:19 +0800
Subject: [PATCH] org-latex-src-block--listings: Put options within lstlisting
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* lisp/ox-latex.el (org-latex-src-block--listings): Do not use global
\lstset to set options.  Prefer optional argument to lstlisting
environment instead.

Reported-by: Denis Bitouzé <denis.bitouze@univ-littoral.fr>
Link: https://orgmode.org/list/87pmepvb7u.fsf@example.com
 lisp/ox-latex.el | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index dc8477d14..38bdbf661 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -3577,9 +3577,9 @@ (cl-defun org-latex-src-block--listings
                        (org-export-data main info))))))
         (lst-opt (plist-get info :latex-listings-options)))
-     ;; Options.
-      "\\lstset{%s}\n"
+      "\\begin{lstlisting}[%s]\n%s\\end{lstlisting}"
+      ;; Options.
@@ -3600,10 +3600,8 @@ (cl-defun org-latex-src-block--listings
                (t `(("firstnumber" ,(number-to-string (1+ num-start)))
                     ("numbers" "left"))))))
        (let ((local-options (plist-get attributes :options)))
-         (and local-options (concat "," local-options)))))
-     ;; Source code.
-     (format
-      "\\begin{lstlisting}\n%s\\end{lstlisting}"
+         (and local-options (concat "," local-options))))
+      ;; Source code.
       (let* ((code-info (org-export-unravel-code src-block))
               (apply 'max

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Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>

  reply	other threads:[~2022-10-18  8:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-26 17:27 Option that prevents Org to add \lstset{language=⟨language⟩,...} when code blocks are exported to LaTeX Denis Bitouzé
2022-10-18  4:14 ` Ihor Radchenko
2022-10-18  7:32   ` Denis Bitouzé
2022-10-18  8:11     ` Ihor Radchenko [this message]
2022-10-31  8:19       ` Ihor Radchenko

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