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?

Thank you very much.
David