[O] LaTeX-close-environment: org-close-template

[Uwe Brauer]

Hello

Auctex has a nice function called LaTeX-close-environment, which works
as follows: I have 

\begin{equation}

^(cursor)

I run LaTeX-close-environment and  obtain:
\begin{equation}

\end{equation}

Now could I am looking for a similar functionality for say

#+begin_comment

^(cursor)

org--close-template and  obtain:

#+begin_comment

#+end_comment

Does anybody know about such a function?

Regards

Uwe Brauer