`org-babel-script-escape' doesn't handle an empty python list
correctly; ['a'] => ("a") but [] => [].#+name: addheader #+header: :var rows="" #+begin_src python return [] #+end_src #+header: :post addheader(*this*) #+begin_src emacs-lisp :results table nil #+end_src #+RESULTS: : [] An empty python list is turned into an empty lisp vector instead of an empty lisp list. At least for python, (> (length str) 2) should probably be changed to use >=.
