** grabbing the current buffer during export
   :PROPERTIES:
   :DATE:     2011-04-01
   :END:
Eric

#+begin_src emacs-lisp :var buf=(buffer-file-name (current-buffer)) :exports both
  (message "buffer %S!" buf)
#+end_src

#+begin_src sh :exports results :results output
  git log -1
#+end_src