** tangle org-mode block
   :PROPERTIES:
   :DATE:     2010-09-07
   :END:
#+name: org-list
#+begin_src org :results latex
  - one
  - two
  - three
#+end_src

#+begin_src emacs-lisp :tangle example.tangled :noweb yes
  "
  <<org-list()>>
  "
#+end_src