Next try... I'm learning a lot :-)
BR,/PA
On Tue, 13 Dec 2022 at 12:51, Ihor Radchenko <yanta...@posteo.net> wrote:
> Pedro Andres Aranda Gutierrez <paag...@gmail.com> writes:
>
> > thanks for the patience. I hope to have implemented all suggestions by
> now.
>
> No. You missed several.
>
> 1. :version is not necessary. See 15.1 Common Item Keywords section of
> Elisp manual:
>
> 2. Please also provide changelog entries. See
> https://orgmode.org/worg/org-contribute.html#commit-messages
>
> More comments below.
>
> > +*** New =org-latex-listings-src-omit-language= variable for LaTeX export
> > +
> > +The =org-latex-listings-src-omit-language= customization variable
> > +allows you to omit the =language= parameter in the exported
> > +=lstlisting= environment. This is necessary when the =listings= backend
> > +forwards the actual listing generation to another package like
> > +=fancyvrb= using the following setup in the document header:
>
> Please use ~code~ for Elisp symbols and double space between sentences.
> You may refer to etc/Documentation_Standards.org file for details.
>
> > +#+BEGIN_example
> > +#+LATEX_HEADER: \\RequirePackage{fancyvrb}
> > +#+LATEX_HEADER:
> \\DefineVerbatimEnvironment{verbatim}{Verbatim}{...whatever...}
> > +#+LATEX_HEADER:
> \\DefineVerbatimEnvironment{lstlisting}{Verbatim}{...whatever...}
> > +#+END_example
>
> Please quote #+LATEX_HEADER in the example block with commas. (Org will
> do it automatically for you if you edit the example block with C-c ')
>
> > +*** The LaTeX export backend only emits =label= and =caption= when they
> are not empty
> > +
> > +When exporting a SRC block and using the listings backend , =label==
> > +and =caption== parameters for the =lstlisting= environment will be
> > +only generated when they are not empty. Things like
> > +
> > +#+BEGIN_src latex
> > +\begin{lstlisting}[label= ,caption= ,captionpos=b]
> > +\end{lstlisting}
> > +#+END_src
> > +
> > +will no more appear.
>
> This is probably not something people need to take note of. Not necessary.
>
> > Subject: [PATCH 2/4] Allow to suppress language= in SRC blocks
> > Subject: [PATCH 3/4] Refine DOCSTRING for
> org-latex-listings-src-omit-language
>
> 2nd and 3rd patches can be merged into one.
>
> --
> 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>
>
--
Fragen sind nicht da um beantwortet zu werden,
Fragen sind da um gestellt zu werden
Georg Kreisler
Headaches with a Juju log:
unit-basic-16: 09:17:36 WARNING juju.worker.uniter.operation we should run
a leader-deposed hook here, but we can't yet
From dabdc3026e32ec674e22698de6257d724f60c4af Mon Sep 17 00:00:00 2001
From: "Pedro A. Aranda Gutierrez" <paag...@gmail.com>
Date: Wed, 14 Dec 2022 07:32:31 +0100
Subject: [PATCH 3/3] etc/ORG-NEWS: add org-latex-listings-src-omit-language
* etc/ORG-NEWS: Add information for `org-latex-listings-src-omit-language'
---
etc/ORG-NEWS | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index 5d5e726e0..bd78ed9a7 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -432,6 +432,21 @@ following properties: ~:hook~, ~:prepare-finalize~,
~:before-finalize~, ~:after-finalize~. These nullary functions run
prior to their global counterparts for the selected template.
+
+*** New =org-latex-listings-src-omit-language= variable for LaTeX export
+
+The ~org-latex-listings-src-omit-language~ customization variable
+allows you to omit the =language= parameter in the exported
+=lstlisting= environment. This is necessary when the =listings=
+backend delegates listing generation to another package like
+=fancyvrb= using the following setup in the document header:
+
+#+BEGIN_src org
+,#+LATEX_HEADER: \RequirePackage{fancyvrb}
+,#+LATEX_HEADER: \DefineVerbatimEnvironment{verbatim}{Verbatim}{...whatever...}
+,#+LATEX_HEADER: \DefineVerbatimEnvironment{lstlisting}{Verbatim}{...whatever...}
+#+END_src
+
** New options
*** A new option for custom setting ~org-refile-use-outline-path~ to show document title in refile targets
@@ -747,7 +762,6 @@ following snippet to allow multiple different ID formats in Org files.
org-attach-id-uuid-folder-format
org-attach-id-ts-folder-format))
#+end_src
-
* Version 9.5
** Important announcements and breaking changes
--
2.25.1
From 2038bddb662f393d99ceb88c9bf9d2a6898919dc Mon Sep 17 00:00:00 2001
From: "Pedro A. Aranda Gutierrez" <paag...@gmail.com>
Date: Wed, 14 Dec 2022 07:12:55 +0100
Subject: [PATCH 1/3] lisp/ox-latex.el: don't emit empyt label=, caption=
* lisp/ox-latex.el: (org-latex-src-block--listings):
Don't emit label= if label is empty.
DOn't emit caption= or captionpos= is caption is empty.
---
lisp/ox-latex.el | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index a2d60d5db..f03903605 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -3594,11 +3594,14 @@ and FLOAT are extracted from SRC-BLOCK and INFO in `org-latex-src-block'."
((and float (not (assoc "float" lst-opt)))
`(("float" ,(plist-get info :latex-default-figure-position)))))
`(("language" ,lst-lang))
- (if label
- `(("label" ,(org-latex--label src-block info)))
- '(("label" " ")))
- (if caption-str `(("caption" ,caption-str)) '(("caption" " ")))
- `(("captionpos" ,(if caption-above-p "t" "b")))
+ (when label
+ `(("label" ,(org-latex--label src-block info))))
+ (when caption-str
+ `(("caption" ,caption-str)))
+ (when caption-str
+ ;; caption-above-p means captionpos is t(op)
+ ;; else b(ottom)
+ `(("captionpos" ,(if caption-above-p "t" "b"))))
(cond ((assoc "numbers" lst-opt) nil)
((not num-start) '(("numbers" "none")))
(t `(("firstnumber" ,(number-to-string (1+ num-start)))
--
2.25.1
From af8a3032884e536aa4a398d3c248cb76b689b977 Mon Sep 17 00:00:00 2001
From: "Pedro A. Aranda Gutierrez" <paag...@gmail.com>
Date: Wed, 14 Dec 2022 07:22:23 +0100
Subject: [PATCH 2/3] lisp/ox-latex.el: Add
org-latex-listings-src-omit-language
* lisp/ox-latex.el: Add org-latex-listings-src-omit-language variable
to control whether language= should be included in the parameters
of the lstlisting environmet generated by a SRC block.
---
lisp/ox-latex.el | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index f03903605..f18c2a068 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -1021,6 +1021,24 @@ in this list - but it does not hurt if it is present."
(symbol :tag "Major mode ")
(string :tag "Listings language"))))
+(defcustom org-latex-listings-src-omit-language nil
+ "Set this option to t to omit the
+\"language=\"
+in the parameters to \\begin{lstlisting} when exporting a src block.
+
+This is necessary, for example, when the `fancyvrb' package is used
+instead of `listings' by including the following in the doc header:
+
+#+LATEX_HEADER: \\RequirePackage{fancyvrb}
+#+LATEX_HEADER: \\DefineVerbatimEnvironment{verbatim}{Verbatim}{...}
+#+LATEX_HEADER: \\DefineVerbatimEnvironment{lstlisting}{Verbatim}{...}
+
+{...} is whatever default parameters you need to pass to either environment.
+"
+ :group 'org-export-latex
+ :package-version '(Org . "9.7")
+ :type 'boolean)
+
(defcustom org-latex-listings-options nil
"Association list of options for the latex listings package.
@@ -3593,7 +3611,8 @@ and FLOAT are extracted from SRC-BLOCK and INFO in `org-latex-src-block'."
((string= "multicolumn" float) '(("float" "*")))
((and float (not (assoc "float" lst-opt)))
`(("float" ,(plist-get info :latex-default-figure-position)))))
- `(("language" ,lst-lang))
+ (unless org-latex-listings-src-omit-language
+ `(("language" ,lst-lang)))
(when label
`(("label" ,(org-latex--label src-block info))))
(when caption-str
--
2.25.1
