Re: Babel: interweaving code and results?

[David Hajage <dhajage@gmail.com>]

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exactly what I want! But an new option would be greater...

Yes, I know about :exports both, but if code and results are interleaved, I
don't need to export the code (in my case). That's why I use :exports
results.

Thank you very much for this.

David


On Wed, Aug 18, 2010 at 16:49, Dan Davison <davison@stats.ox.ac.uk> wrote:

> Erik Iverson <eriki@ccbr.umn.edu> writes:
>
> > David,
> >
> > On 08/18/2010 08:09 AM, David Hajage wrote:
> >> Hello,
> >>
> >> I am back with babel and R with a new question. Is it possible to
> >> interweave each line of code with its results?
> >>
> >> An example to explain what I mean:
> >>
> >> #+SRCNAME: foo
> >> #+BEGIN_SRC R :results output :exports results
> >>    2+2
> >>    3+3
> >> #+END_SRC
> >>
> >> #+results: foo
> >> : [1] 4
> >> : [1] 6
> >>
> >> When exporting (to html or latex), I would like to print what is going
> >> on in the R console. So, I would like:
> >>
> >> #+results: foo
> >> :> 2+2
> >> : [1] 4
> >> :> 3+3
> >> : [1] 6
> >>
> >> Is it possible, or eventualy planned for the futur?
>
> Hi David,
>
> This is actually quite easy, although I don't think anyone's flagged
> this possibility up: just do
>
> (setq org-babel-R-command "R --silent --no-save")
>
> (Our default is --slave --no-save) There's an example session below. By
> the way, can I just check that you're aware of the ':exports both'
> option? That's the canonical Org way of exporting both code and
> results. It doesn't interleave them: it's more geared towards 'one code
> block <-> one result'. But I understand that there may be situations
> where interleaved is desired.
>
> Erik -- You might well be right that we should add an :interleave option
> to modify :results output like this.
>
> --8<---------------cut here---------------start------------->8---
> #+begin_src emacs-lisp
> org-babel-R-command
> #+end_src
>
> #+results:
> : R --slave --no-save
>
> #+begin_src R :results output
> 2+2
> 3+3
> #+end_src
>
> #+results:
> : [1] 4
> : [1] 6
>
> #+begin_src emacs-lisp
> (setq org-babel-R-command "R --silent --no-save")
> #+end_src
>
> #+results:
> : R --silent --no-save
>
> #+begin_src R :results output
> 2+2
> 3+3
> #+end_src
>
> #+results:
> : > 2+2
> : [1] 4
> : > 3+3
> : [1] 6
> : >
> --8<---------------cut here---------------end--------------->8---
>
> [Maybe we can battle that trailing prompt character]
>
> Dan
>
> >
> > I think I put together a :results weave option a couple
> > months ago that did just this.
> >
> > I'll have to look if I can find it, I'll
> > let you know.
> >
> > _______________________________________________
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> > Emacs-orgmode@gnu.org
> > http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>

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