** visibility affecting execution
   :PROPERTIES:
   :DATE:     2010-05-27
   :END:

*** folding
    :PROPERTIES:
    :DATE:     2010-05-27
    :END:
lets test folding

**** folded
     :PROPERTIES:
     :DATE:     2010-05-27
     :END:
#+begin_src emacs-lisp
  (message "folded1")
#+end_src

#+name:
: folded1

#+begin_src emacs-lisp
  (message "folded2")
#+end_src

#+name:
: folded2
**** unfolded
     :PROPERTIES:
     :DATE:     2010-05-27
     :END:
#+begin_src emacs-lisp
  (message "unfolded1")
#+end_src

#+name:
: unfolded1
#+begin_src emacs-lisp
  (message "unfolded2")
#+end_src

#+name:
: unfolded2