Re: Re: Color of exported R code results using LaTeX listings

From: Steven Delean <steven.delean@adelaide.edu.au>
To: emacs-orgmode@gnu.org
Cc: wxhgmqzgwmuf@spammotel.com, Rainer M Krug <r.m.krug@gmail.com>
Subject: Re: Re: Color of exported R code results using LaTeX listings
Date: Fri, 17 Sep 2010 22:44:21 +0930	[thread overview]
Message-ID: <1284729261.2821.13.camel@sduofa-desktop> (raw)
In-Reply-To: <4C93312E.8040706@gmail.com>

Thanks very much Rainer and Sébastien for your comments and information.

However, I am still unable to get color output for the _result_ of
evaluating R code blocks.

#+source: Rcode
#+begin_src R :results output :exports both
  x <- 1:5
  square <- function(x) {
    x^2
  }
  square(x)
#+end_src

## below is the .tex code generated which results in fontified and
colored source code (code within lstlisting), but non-colored results
(within verbatim). 

\lstset{language=R}

Rcode() $\equiv$ 
\begin{lstlisting}
  x <- 1:5
  square <- function(x) {
    x^2
  }
  square(x)
\end{lstlisting}

\begin{verbatim}
 [1]  1  4  9 16 25
\end{verbatim}

So the question is how to color the output of text within
\begin{verbatim} ...\end{verbatim} in an exported pdf (just a single
color is fine)?

Thanks for your time,
Steve

On Fri, 2010-09-17 at 11:13 +0200, Rainer M Krug wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> On 17/09/10 10:52, Sébastien Vauban wrote:
> > Hi Steven and Rainer,
> > 
> > Steven Delean wrote:
> >>> This is not an answer to your question, but rather a question to you:
> >>> I added your settings to my .emacs file, and I get fontification in the
> >>> pdf output, but no color. Do I need any additional settings to get
> >>> coloring of the source code?
> >>
> >> Yes, you will need to provide arguments to the \lstset listings variable
> > 
> > See http://www.mail-archive.com/emacs-orgmode@gnu.org/msg28251.html for
> > examples of pretty-printed code.
> 
> Thanks - that looks really nice. Nice example.
> 
> As I said in the other email, that should go to worg.
> 
> Instead of
> #+begin_LaTeX
> #+end_LaTeX
> 
> I use
> 
> #+LATEX_HEADER: \lstset{
> #+LATEX_HEADER:         keywordstyle=\color{blue},
> #+LATEX_HEADER:         commentstyle=\color{red},
> #+LATEX_HEADER:         stringstyle=\color{green},
> #+LATEX_HEADER:         basicstyle=\ttfamily\small,
> #+LATEX_HEADER:         columns=fullflexible,
> #+LATEX_HEADER:         basewidth={0.5em,0.4em}
> #+LATEX_HEADER:         }
> 
> And it also works.
> 
> Cheers,
> 
> Rainer
> 
> 
> > 
> > Best regards,
> >   Seb
> > 
> 
> 
> - -- 
> Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
> Biology, UCT), Dipl. Phys. (Germany)
> 
> Centre of Excellence for Invasion Biology
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> 
> Skype:      RMkrug
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