This works as expected in LaTeX for me with org-ref (you could probably use
raw latex if you wanted):
#+caption: The first source block. label:src-1
#+BEGIN_SRC ipython
print('Hello world')
#+END_SRC
Later we refer to the code in Listing ref:src-1 or ref:src-2. That is
different than Figure ref:fig-1.
#+caption: My figure. label:fig-1
[[./test.png]]
#+caption: The first source block. label:src-2
#+BEGIN_SRC ipython
print('Hello world')
#+END_SRC
The downside is that for html the src-block links are not numbered. I don't
know how easy that would be to fix in the export functions.
John
-----------------------------------
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu
On Tue, Apr 30, 2019 at 1:40 PM Emmanuel Charpentier <
emm.charpent...@free.fr> wrote:
> Hi, Nicolas !
>
> Le mardi 30 avril 2019 à 19:05 +0200, Nicolas Goaziou a écrit :
> > Hello,
> >
> > Emmanuel Charpentier <emm.charpent...@free.fr> writes:
> >
> > > Whereas the HTML exporter correctly recognize a source block as
> > > such,
> > > the LaTeX/PDF exporter does not.
> > >
> > > This can be demonstrated in a (minimal) org file using *only* the
> > > built-in tools (no external packages), where a source block is
> > > labelled
> > > as such by the HTML exporter but as a figure by the LaTeX
> > > exporter.The
> > > generated LaTeX source shows a suspicious
> > > "\captionof{figure}{\label{orgf2d4160}" in the export of the source
> > > block.
> > >
> > > Further tests (not shown) show that the proble persists when org-
> > > mode
> > > is set up to use the minted package for LaTeX export of source
> > > blocks
> > > (minted is indeed used, but the block is s still mislabeled).
> >
> > What LaTeX code do you suggest instead?
>
> Dunno. Maybe \captionof{listing} ? Or let minted do its thing ? Anyway,
> in most cases, the code excerpts will be too long for a float ; the
> idea is to send them (unfloated but labeled/captioned) in an appendix
> and point to them via a link.
>
> [ BTW : we should stop suggesting to use listings, which is problematic
> for anything not strictly ASCII, bloody likely to occur at least on a
> comment/prompt for most of mankind... Listingsutf8 is but a patch
> working only for (a subset of) European languages. Arabic, Hebrew,
> Asian languages : nope. Minted in (xe|lua)tex is probably more usable
> (but needs --shell-escape, which can justifiably frowned upon... ].
>
> > > The org source and resulting pdf and html files are available here
> > > :
> > >
> https://drive.google.com/drive/folders/1bQmaefiztW9ZDRNLcjOD_WbEmTg4d8dG?usp=sharing
> >
> > Could you send your ECM in the ML without requiring to access Google
> > Drive?
>
> Attached.
>
> But please coordinate with Bastien, who asked me just yesterday to
> avoid posting fat attachments to a message going to a lot of people.
> Which I did (to no avail : the "heavy" mail went through anyway. Go
> figure.... ;-).
>
>
> > Thank you.
>
> You're welcome ;-). Thank YOU for considering scratching *MY* itch...
>
> --
> Emmanuel Charpentier
>
>
