Hi everyone,

I use the latest version of org-mode (from github) and I update it daily.

I noticed some changes recently in org-babel (ob-R).

Here's a sample code to explain the problem :

#+TITLE: Test export

#+AUTHOR: Ahmadou H. DICKO

#+PROPERTY: session *R*

#+PROPERTY: cache yes

#+PROPERTY: exports both

#+PROPERTY: tangle yes

#+OPTIONS: toc:nil

* Minimal example

This works quite well

#+begin_src R :exports both :results output

mtcars[1:2, 1:2]

#+end_src

I just want the output without code but I have this 'bf7c7b2c131fcf88c89639d10326a972f0ff25' before the code

#+begin_src R :exports results :results output

mtcars[1:2, 1:2]

#+end_src

I use emacs 24.3.1, org-version 8.2.5f (updated this morning) and R 3.0.2

You can find attached the sample code and output, if you have something different please let me know.

Thanks for your help.

Ahmadou H. DICKO
statistician economist (Ingénieur Statisticien Économiste)
PhD candidate in Climate change economics
Faculty of economics and managment - Cheikh Anta Diop University
West African Science Service Center on Climate Change and Adaptated Land Use (WASCAL)
Center for Development Research (ZEF) - University of Bonn
email : ahmadou.dicko@ucad.edu.sn
twitter : @dickoah
github : github/dickoa
tel : +221 33 827 55 16
portable: +221 77 123 81 69