Odd indeed. I have restarted Emacs and saw the same thing. But now I
have a more clear picture. I think what is happening is in
org-html--wrap-latex-environment, there is a caption provided which are
the numbers. This only affects latex environments, and does not affect
$$ (//), etc.
If you have org-html-with-latex set to t or mathjax, you get this behavior:
#+BEGIN_SRC emacs-lisp
(org-export-string-as "\\begin{displaymath}
\\int f dx =0
\\end{displaymath}"
'html t)
#+END_SRC
#+RESULTS:
: \begin{displaymath}
: \int f dx =0
: \end{displaymath}
but, in org-mime this is overridden by setting that to dvipng. That
isn't what causes the numbers to appear though, at least not directly.
Somehow, this triggers a call to org-html--wrap-latex-environment where
the new caption gets inserted.
#+BEGIN_SRC emacs-lisp
(org-export-string-as "\\begin{displaymath}
\\int f dx =0
\\end{displaymath}"
'html t '(:with-latex dvipng))
#+END_SRC
#+RESULTS:
:
: <div class="equation-container">
: <span class="equation">
: <img src="ltximg/latexS2DUgE_8e5abfd22f18b9fd072a0f1273f49cd3a35040d3.png"
alt="latexS2DUgE_8e5abfd22f18b9fd072a0f1273f49cd3a35040d3.png" />
: </span>
: <span class="equation-label">
: 1
: </span>
: </div>
Uwe Brauer <o...@mat.ucm.es> writes:
>>>> "JK" == John Kitchin <jkitc...@andrew.cmu.edu> writes:
>
> > I think this is happening here:
> > #+BEGIN_SRC emacs-lisp
> > (org-export-string-as "\\begin{displaymath}
> > \\int f dx =0
> > \\end{displaymath}"
> > 'html t )
> > #+END_SRC
>
> Well now this is very odd, I obtain
>
>
> #+BEGIN_SRC emacs-lisp
> (org-export-string-as "\\begin{displaymath}
> \\int f dx =0
> \\end{displaymath}"
> 'html t )
> #+END_SRC
>
> #+RESULTS:
> : \begin{displaymath}
> : \int f dx =0
> : \end{displaymath}
>
> But org-mime-htmlsize still inserts
>
> <span class="equation-label">
> 1
> </span>
>
>
> I am now very confused and will try to debug it again.
--
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
