Thank you for your suggestions. It's not a bug but it may be a missing
feature of pandoc-crossref though I don't know if it's in the scope of
pandoc-crossref. I believe the point of pandoc is freely converting
formats, and writing output-specific code for simple things like "have two
things side by side" defeats the purpose noticeably. For now, I think I
think the conclusion is "no pandoc solution exists so far". I have opened a
pandoc-crossref issue:
https://github.com/lierdakil/pandoc-crossref/issues/306
Cheers
Emil J. Tywoniak


ne 11. 4. 2021 v 11:51 odesílatel Bastien DUMONT <bastien.dumont@posteo.net>
napsal:

> I'm not sure to understand exactly what you need, but, for LaTeX output,
> if you want to place two subfigures side by side, each one having its own
> caption, with a general caption below, you may be interested by the
> subcaption package (https://www.ctan.org/pkg/subcaption).
>
> Le Sunday 11 April 2021 à 11:16:50AM, BPJ a écrit :
> > You should probably rather open an issue in pandoc-crossref (though I
> don't
> > know if its a bug or just a question):
> >
> > https://github.com/lierdakil/pandoc-crossref/issues
> >
> > Otherwise here is a trick you may try:
> >
> > If this is LaTeX the following might help:
> >
> > 1.  Near the top of your markdown file or in a header-include[^1] put
> this:
> >
> >         \newenvironment{hideTable}{%
> >             \let\toprule\relax%
> >             \let\midrule\relax%
> >             \let\bottomrule\relax%
> >         }{}
> >
> >         \newenvironment{smallText}{\small}{}
> >
> >     I'm not sure about the exact font size command needed.
> >
> > 2.  Where you want your side by side material use this:
> >
> >         `\begin{hideTable}`{=latex}
> >
> >         |
> >         |-----------|-----------
> >         | ![alt-text](img-a.pdf)&nbsp; | ![alt text](img-b.pdf)&nbsp;
> >
> >         `\begin{smallText}`{=latex}
> >
> >         Fake caption text
> >
> >         `\end{smallText}`{=latex}
> >
> >
> >         `\end{hideTable}`{=latex}
> >
> > However note that these are non-floating images since last time I looked
> > floating figures didn't work inside tables, and conversely captions
> don't work
> > with non-floating images, so you might have to do some mysterious things
> to
> > have this show up in your list of figures. I have only ever used this to
> place
> > pieces of text and their translation side by side.
> >
> > In HTML you might hide a table with CSS, i.e.
> >
> > 1.  Where you want the side-by-side stuff:
> >
> >         :::hideTable
> >
> >         |
> >         |-----------|-----------
> >         | ![Caption A](img-a.pdf) | ![Caption B](img-b.pdf)
> >
> >         Fake caption text
> >
> >         :::
> >
> > 2.  Arrange for some CSS which hides the table border to be included in
> your
> > document header[^2], minimally:
> >
> >         div.hideTable table {
> >             border-collapse: collapse;
> >         }
> >
> >     Perhaps also
> >
> >         div.hideTable p {
> >             text-size: small
> >         }
> >
> >     Note that if you have other CSS in effect which e.g. sets background
> colors
> > or borders on table rows you will need to disable that too.
> >
> > [^1]: https://pandoc.org/MANUAL.html#option--include-in-header
> >
> > [^2]: https://pandoc.org/MANUAL.html#option--css
> >
> >
> > Den lör 10 apr. 2021 19:59Emil Tywoniak <emil.tywoniak-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> skrev:
> >
> >     Hi,
> >     I'd like to have two subfigures side-by-side. I'm using the
> pandoc-crossref
> >     filter method of subfigures. I tried turning them into a
> subsubfigure, and
> >     also the column layout method as described in
> https://bookdown.org/yihui/
> >     rmarkdown-cookbook/multi-column.html . Does anybody know a way?
> >     Thanks for your contributions to the pandoc paradigm
> >     Emil
> >
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