* LaTeX export is broken with 'num:nil` and 'ALT_TITLE`
@ 2024-12-25 17:45 Rudolf Adamkovič
2024-12-26 15:08 ` Ihor Radchenko
0 siblings, 1 reply; 4+ messages in thread
From: Rudolf Adamkovič @ 2024-12-25 17:45 UTC (permalink / raw)
To: emacs-orgmode
REPRODUCTION:
1. Create a file containing:
#+OPTIONS: num:nil
* Test
:PROPERTIES:
:ALT_TITLE: alt
:END:
This is a test.
2. Open the file.
3. Export to a PDF file with LaTeX.
EXPECTED:
Test
This is a test.
ACTUAL:
[
alt]Test This is a test.
Rudy
--
"Programming reliably -- must be an activity of an undeniably
mathematical nature […] You see, mathematics is about thinking, and
doing mathematics is always trying to think as well as possible."
--- Edsger W. Dijkstra, 1981
Rudolf Adamkovič <rudolf@adamkovic.org> [he/him]
http://adamkovic.org
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: LaTeX export is broken with 'num:nil` and 'ALT_TITLE`
2024-12-25 17:45 LaTeX export is broken with 'num:nil` and 'ALT_TITLE` Rudolf Adamkovič
@ 2024-12-26 15:08 ` Ihor Radchenko
0 siblings, 0 replies; 4+ messages in thread
From: Ihor Radchenko @ 2024-12-26 15:08 UTC (permalink / raw)
To: Rudolf Adamkovič; +Cc: emacs-orgmode
Rudolf Adamkovič <rudolf@adamkovic.org> writes:
> REPRODUCTION:
>
> 1. Create a file containing:
>
> #+OPTIONS: num:nil
>
> * Test
> :PROPERTIES:
> :ALT_TITLE: alt
> :END:
>
> This is a test.
>
> 2. Open the file.
> 3. Export to a PDF file with LaTeX.
Confirmed.
This is because [<alt-title>] is inserted into the sectioning command
unconditionally, regardless whether sectioning command supports such an
optional argument.
I suspect that the proper way to handle this problem is changing
structure of `org-latex-classes' to explicitly specify alt-title
placeholder.
--
Ihor Radchenko // yantar92,
Org mode maintainer,
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>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: LaTeX export is broken with 'num:nil` and 'ALT_TITLE`
@ 2024-12-26 17:08 Pedro Andres Aranda Gutierrez
2024-12-26 17:15 ` Pedro Andres Aranda Gutierrez
0 siblings, 1 reply; 4+ messages in thread
From: Pedro Andres Aranda Gutierrez @ 2024-12-26 17:08 UTC (permalink / raw)
To: rudolf; +Cc: Org Mode List
Hi Rudolf,
After playing around with the generated LaTeX in overleaf, I have to conclude that the problem is that ALT_TITLE should be not generated for unnumbered chapters, sections, etc. As far as my LaTeX goes, you use the [alt_title] to get something different in the TOC, so it makes no sense and LaTeX doesn’t cater for it.
Solutions from the org-mode side:
1. You don’t use ALT_TITLE if section is unnumbered (easier)
2. We make org-mode throw an error in this case (???)
Discussion open ;-)
Seasons greetings,
/PA
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: LaTeX export is broken with 'num:nil` and 'ALT_TITLE`
2024-12-26 17:08 Pedro Andres Aranda Gutierrez
@ 2024-12-26 17:15 ` Pedro Andres Aranda Gutierrez
0 siblings, 0 replies; 4+ messages in thread
From: Pedro Andres Aranda Gutierrez @ 2024-12-26 17:15 UTC (permalink / raw)
To: rudolf; +Cc: Org Mode List, Ihor Radchenko
A MWE:
——
\documentclass{article}
\title{test}
\author{paranda }
\date{December 2024}
\begin{document}
\maketitle
\tableofcontents
\section{Introduction}
\subsection[Sub - shown 1]{Sub intro - shown}
This section shows up with a modified heading
\subsection*{Sub intro - hidden}
This subsection doesn't show up in the ToC
\subsection{Sub intro - shown 2}
This subsection shows up as is in the ToC
\end{document}
——
> El 26 dic 2024, a las 18:08, Pedro Andres Aranda Gutierrez <paaguti@gmail.com> escribió:
>
> Hi Rudolf,
>
> After playing around with the generated LaTeX in overleaf, I have to conclude that the problem is that ALT_TITLE should be not generated for unnumbered chapters, sections, etc. As far as my LaTeX goes, you use the [alt_title] to get something different in the TOC, so it makes no sense and LaTeX doesn’t cater for it.
>
> Solutions from the org-mode side:
> 1. You don’t use ALT_TITLE if section is unnumbered (easier)
> 2. We make org-mode throw an error in this case (???)
>
> Discussion open ;-)
>
> Seasons greetings,
> /PA
^ permalink raw reply [flat|nested] 4+ messages in thread
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2024-12-25 17:45 LaTeX export is broken with 'num:nil` and 'ALT_TITLE` Rudolf Adamkovič
2024-12-26 15:08 ` Ihor Radchenko
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2024-12-26 17:08 Pedro Andres Aranda Gutierrez
2024-12-26 17:15 ` Pedro Andres Aranda Gutierrez
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