From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Charles C. Berry" <cberry@tajo.ucsd.edu>
Subject: Babel ':session ' bug?
Date: Sat, 20 Nov 2010 16:51:31 -0800
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To: emacs-orgmode@gnu.org

I think :session without passing a string used to start a session, but
now it does not. I think this is a bug. Details:

Just did git pull and now with this:

,----
| #+BEGIN_SRC R :session   :results output 
| xyz
| #+END_SRC
| 
| #+results:
| 
| #+BEGIN_SRC R :session *R*  :results output 
| xyz
| #+END_SRC
`----

If I put point after 'xyz'  in the first block and do

    M-x eval-expression RET (org-babel-get-src-block-info) RET

I get

("R" "xyz
" ((:colname-names) (:rowname-names) (:result-params "output" "replace") (:result-type . output) (:comments . "") (:shebang . "") (:cache . "no") (:noweb . "no") (:tangle . "no") (:exports . "code") (:results . "output replace") (::session\ \ ) ...) "" nil 0)

Note '(::session\ \ ).

Whilst putting point in the second block leads to

("R" "xyz
" ((:colname-names) (:rowname-names) (:result-params "output" "replace") (:result-type . output) (:comments . "") (:shebang . "") (:cache . "no") (:noweb . "no") (:tangle . "no") (:exports . "code") (:results . "output replace") (:session . "*R*") ...) "" nil 0)


Chuck


Charles C. Berry                            Dept of Family/Preventive Medicine
cberry@tajo.ucsd.edu			    UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901