** tangle before evaluating a code block
   :PROPERTIES:
   :DATE:     2011-08-05
   :END:

#+begin_src sh :var TANGLED=(org-babel-tangle) :tangle no
  wc $TANGLED
#+end_src

#+name:
: 2  2 11 it.sh

#+begin_src sh :tangle it.sh
  echo TEST
#+end_src