Hi FengShu, I don't know much about the Emacs customization interface, but it is certainly the solution to this issue. There does currently exist a Babel specific customization group, the nesting is org>babel. Through this interface there are menus like the one you mention below available.
One way to access these menus is through the help interface, with M-x describe-variable RET org-babel-load-languages RET and then select the "customize" link. Best, FengShu <tuma...@gmail.com> writes: > Hi: > Could we add some org-babel menu items ,so using > them we can enable and disable the computer languages ? > > for example: > #+begin_example > org => org-babel => * emacs-lisp > sh > * R > ... > * screen > > #+end_example -- Eric Schulte http://cs.unm.edu/~eschulte/