Hi Pedro, Wow, this was very quick. Thank you so much. I will try to test things as soon as I can. I will let you know how I get on.
Thanks again, Roger Pedro Andres Aranda Gutierrez <[email protected]> writes: > PS: > I know this looks like a blog ;-) > > You get the same result with the following document > > #+BEGIN_SRC org > ,#+STARTUP: beamer > ,#+LATEX_COMPILER: lualatex > ,#+OPTIONS: toc:nil > ,#+LATEX_CLASS: ltx-talk > ,#+LATEX_CLASS_OPTIONS: > ,#+TITLE: Testing =ltx-talk= > ,#+BEAMER_THEME: > * A frame > - First > - Second > - Third > > ,# Local variables: > ,# org-latex-hyperref-template: nil > ,# org-latex-packages-alist: nil > ,# org-latex-default-packages-alist: nil > ,# End: > #+END_SRC > > if you add the following in your emacs config: > > #+BEGIN_SRC emacs-lisp > (use-package ox-beamer > :ensure nil > :after org > :config > (add-to-list 'org-latex-classes '("ltx-talk" "\\DocumentMetaData{tagging = > on} > \\documentclass{ltx-talk}\n"))) > #+END_SRC > > But I don't know if that is enough or you really need to add \frametitle{} or > you can add the title after the frame. > Again, I'll need people interested in testing all this ;-) > > Best, /PA > ox-latex maintainer > > On Tue, 23 Jun 2026 at 08:30, Pedro Andres Aranda Gutierrez > <[email protected]> wrote: > > Hi Roger, all > > A quick and dirty test on my playground [1] shows that we only need minimal > changes to produce something that resembles the examples for > ltx-talk. > I need two things: > > 1.- People willing and able to test this out with more elaborate examples > that resemble real-life situations > 2.- To synchronise with Ihor to see how we want to start integrating these > changes. > > With what you have in the the feature/fontspec branch in [1], converting > this document: > > #+BEGIN_SRC org > ,#+STARTUP: beamer > ,#+LATEX_COMPILER: lualatex > ,#+LATEX_CLASS: ltx-talk > ,#+BEAMER_THEME: Boadilla > ,#+TITLE: A quick an dirty test > ,#+OPTIONS: toc:nil > > * A frame > @@beamer: \\large@@ > - First > - Second > - Third > > ,# Local variables: > .# org-latex-classes: (("ltx-talk" "\\DocumentMetadata{tagging = on} > ,# \\documentclass{ltx-talk}\n")) > ,# org-latex-hyperref-template: nil > ,# org-latex-default-packages-alist: nil > ,# org-latex-packages-alist: nil > ,# End: > #+END_SRC > > Will produce: > > #+BEGIN_SRC latex > % Created 2026-06-23 mar 08:13 > % Intended LaTeX compiler: lualatex > \DocumentMetadata{tagging = on} > \documentclass{ltx-talk} > \author{Pedro A. Aranda} > \date{\today} > \title{A quick an dirty test} > \begin{document} > > \maketitle > \begin{frame}[label={sec:org6a55eb1}] > \frametitle{A frame} > \large > \begin{itemize} > \item First > \item Second > \item Third > \end{itemize} > \end{frame} > \end{document} > #+END_SRC > > At least, it looks promising, > WDYT? > > Best, /PA > [1] https://codeberg.org/paaguti/org-mode.git > > On Tue, 23 Jun 2026 at 06:51, Pedro Andres Aranda Gutierrez > <[email protected]> wrote: > > Hi again, > > I’m going to start looking into this from the examples in texdev. They are > sort of simple and I think it should be doable. If you have > something more sophisticated, it’d be nice once I have the basic version. > > I’ll share it in Savannah as feature/presentations. > > Best,/PA > Enviado desde mi iPhone > > El 23 jun 2026, a las 6:35, Pedro Andres Aranda Gutierrez > <[email protected]> escribió: > > Hi Roger, > > I haven’t used ltx-talk but would like to start exploring. Do you have any > sample presentation/document to share? It would be the > perfect starting point to evaluate whether we need a full exporter or just a > clever set of settings. > > Thx/PA > Ox-latex maintainer > > Enviado desde mi iPhone > > El 22 jun 2026, a las 23:50, jdashiel <[email protected]> escribió: > > Several years ago i asked if org pdf content was or could be made > accessible and got a negative feply. Microsoft word puts a > language tag describing the language used in the documents. If a word > document is sent into a pdf file it can at least talk on > screen readers though figures will also need tagging. > > Sent from my Galaxy > > -------- Original message -------- > From: Roger Schürch <[email protected]> > Date: 6/22/26 15:04 (GMT-05:00) > To: [email protected] > Subject: [FR] Exporter for ltx-talk > > To deliver accessible learning content, universities request that PDFs made > available to students be tagged and pass their > validation tools. The LaTeX package ltx-talk, together with LuaLaTeX, > supposedly allows the creation of tagged PDF slides similar > to the LaTeX's beamer. The latter seems ill suited to produce compliant > PDFs. To produce compliant PDF slides, I would love to > have an export backend for ltx-talk. Alternatively, I would love to hear how > other Org-mode users produce compliant PDF slides. > --- > Roger Schürch > > -- > Fragen sind nicht da, um beantwortet zu werden, > Fragen sind da um gestellt zu werden > Georg Kreisler > > "Sagen's Paradeiser" (ORF: Als Radiohören gefährlich war) => write BE! > Year 2 of the New Koprocracy
