Thanks to Glenn Morris for this fix in Emacs trunk.
Conflicts:
lisp/ob-emacs-lisp.el
lisp/ob-perl.el
lisp/ob-python.el
lisp/ob-ruby.el
lisp/ob-screen.el
lisp/org-eshell.el
lisp/org-mouse.el
* lisp/ob-shen.el (shen-eval-defun): Declare external function.
(org-babel-execute:shen): Move requirement of inf-shen into the
function in which it is used to fix build error.
