From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ista Zahn <istazahn@gmail.com>
Subject: Interweaveing code and results with :session
Date: Sat, 18 Aug 2012 11:06:36 -0400
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Hi,

I would like to interweave multi-line R code and results, like this:

#+begin_src R :results output
2+2
3+3
#+end_src

#+results:
: > 2+2
: [1] 4
: > 3+3
: [1] 6

while using R :session. The solution posted at
http://lists.gnu.org/archive/html/emacs-orgmode/2010-08/msg00785.html
is to set

#+begin_src emacs-lisp
(setq org-babel-R-command "R --silent --no-save")
#+end_src

This works, but only if session is not being used. For example:

--8<---------------cut here---------------start------------->8---
#+begin_src emacs-lisp
(setq org-babel-R-command "R --silent --no-save")
#+end_src

#+results:
: R --silent --no-save

This works as desired:
#+begin_src R :results output
2+2
3+3
#+end_src

#+RESULTS:
: > 2+2
: [1] 4
: > 3+3
: [1] 6
: >

Does not interweave code and results when using :session:
#+begin_src R :results output :session *R*
2+2
3+3
#+end_src

#+results:
: [1] 4
: [1] 6
--8<---------------cut here---------------end--------------->8---

Is there a way to get this interweaved output while using :session?

Thanks!
Ista