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## Re: [Orgmode] Color of exported R code results using LaTeX listings

 From: Steven Delean Subject: Re: [Orgmode] Color of exported R code results using LaTeX listings Date: Sat, 18 Sep 2010 12:09:41 +0930

Hi Eric, Rainer and Sébastien,

Thanks again for all your assistance. I was not able to achieve the
results I was after exactly using any proposed solutions, but have found
a way forward and outline my solution below in case it benefits others.

The following allows fontification and syntax highlighting for source
code and a single color for exported output, and works both for latex
documents and beamer slides.
NB: A single color for source code in exported documents can be acheived
by adding e.g. \color{blue} to basicstyle.

1. The following must appear in your .emacs
(require 'org-latex)
(setq org-export-latex-listings t)

'nice' font

output results of evaluating R (or other language) code to be in color
\small,formatcom = {\color[rgb]{0.5,0,0}}}

Hope it helps,
Regards,
Steve

On Fri, 2010-09-17 at 08:24 -0400, Eric Schulte wrote:
> Hi Steven,
>
> If your R blocks are outputting actual R code, then you can use the
> "code" argument to the :results header argument to have the output
> exported as R code under listings instead of within verbatim blocks.
> --8<---------------cut here---------------start------------->8---
> #+begin_src R :results code 8 #+end_src
>
> #+results:
> #+BEGIN_SRC R
> 8
> #+END_SRC
> --8<---------------cut here---------------end--------------->8---
>
> Alternately if your output is some other language you could use the
> ":results latex" header argument and explicitly provide the listings
> wrapper yourself.
>
> Hope this Helps -- Eric
>
>
> > Hi everyone,
> >
> > I am using org-mode to make a beamer presentation that includes blocks
> > of R code and wish to export the source code and results to pdf in
> > color (using the listings package).
> >
> > The source code block syntax is highlighted successfully, but the
> > output results of the executed R code are not colored at all.
> >
> > The results are presented in \begin{verbatim}...\end{verbatim},
> > whereas the source code is presented within
> > \begin{lstlisting}...\end{lstlisting}. I can affect changes to the
> > fontsize and color of the source code using \lstset in the .org
> > document header, but not the results output from evaluating the code.
> >
> > Is there some way I can export these results in color?
> >
> > Thanks for any suggestions,
> >
> > Regards,
> > Steve
> >
> > PS I have the follwing in my .emacs
> > (require 'org-latex)
> > (setq org-export-latex-listings t)
> > (add-to-list 'org-export-latex-packages-alist '("" "listings"))
> > (add-to-list 'org-export-latex-packages-alist '("" "color"))
> >
> >
> >
> >
> >
> > _______________________________________________
> > Emacs-orgmode mailing list
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