Re: [babel] escaping of links when result from source code block?

[Rainer M Krug <r.m.krug@gmail.com>]

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On Thu, Jul 21, 2011 at 7:28 PM, Eric Schulte <schulte.eric@gmail.com>wrote:

> Hi Rainer,
>

Hi Eric,


> The leading "[" makes the string result look like a list to Babel, so it
> is passed to the `read' function which then escapes the periods in the
> file name.  You can inhibit this interpretation of the string by
> explicitly informing the code block that you will be returning a string
> with the ":results scalar" header argument.  You may also want to look
> at the ":results file" header argument.
>

That explains. I an using it to return links to several graphs created in R,
so I think the scalar option would be a good solution.

Thanks a lot,

Rainer



>
> Best -- Eric
>
> Rainer M Krug <r.m.krug@gmail.com> writes:
>
> > Hi
> >
> > when evaluating the code blocks below, I would expect  [[file:./cv.cls]]
> ,
> > but I get  [[file:./cv\.cls]], i.e. the "." is escaped and does not work.
> >
> > When not using [[]], the "." is not escaped - is this a bug, or how can I
> > circumvent the esaping?
> >
> > Cheers,
> >
> > Rainer
> >
> > #+begin_src R :results org
> >   paste("[[file:./cv.cls]]")
> > #+end_src
> >
> > #+results:
> > #+BEGIN_ORG
> > [[file:\./cv\.cls]]
> > #+END_ORG
> >
> > #+begin_src sh :results org
> >    echo "[[file:./cv.cls]]"
> > #+end_src
> >
> > #+results:
> > #+BEGIN_ORG
> > [[file:\./cv\.cls]]
> > #+END_ORG
> >
> > #+begin_src R :results org
> >   paste("file:./cv.cls")
> > #+end_src
> >
> > #+results:
> > #+BEGIN_ORG
> > file:./cv.cls
> > #+END_ORG
>
> --
> Eric Schulte
> http://cs.unm.edu/~eschulte/
>



-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology,
UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

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