Re: [O] Filter not working (org 8.0.3)

[Roger Mason]

Hello again,

On 09/05/2013 01:48 PM, Nicolas Goaziou wrote:
> Hello,
>
> Roger Mason <address@hidden> writes:
>
> > I have this at the top of an org file in order to put graphics in the
> > margin:
> >
> > #+LATEX_HEADER: \usepackage[right=2in,left=0.5in]{geometry}
> > \usepackage{parskip}
> >
> > #+BEGIN_SRC emacs-lisp
> > (defun margin-graphics (contents backend info)
> >     (when (eq backend 'latex)
> >       (replace-regexp-in-string "\\`\\\\includegraphics.+\\({.+}\\)"
> > "\\\\marginpar{\\\\includegraphics[width=0.9\\\\marginparwidth]\\1} "
> > contents)))
> >
> > (add-to-list 'org-export-filter-link-functions 'margin-graphics)
> > #+END_SRC
> >
> > C-e lp produces a pdf document, but the filter is not applied (org 8.0.3).
> >
> > Can someone show me what I'm doing wrong?
> I think you need to tell Babel to actually execute the code (e.g.
> with :exports both). You may also want to make
> `org-export-filter-link-functions' local to the buffer, too.
>
>
> Regards,
Thanks for the reply.

Unfortunately, :exports both does not make any difference.  Looking at 
the generated LaTeX file I see that it contains:

\begin{verbatim}
(defun margin-graphics (contents backend info)
  (when (eq backend 'latex)
    (replace-regexp-in-string "\\`\\\\includegraphics.+\\({.+}\\)"
"\\\\marginpar{\\\\includegraphics[width=0.9\\\\marginparwidth]\\1} " 
contents)))

(add-to-list 'org-export-filter-link-functions 'margin-graphics)
\end{verbatim}

which seems odd.

Thanks for the help.

Roger

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