[O] Option for special block

[Sebastien Vauban]

Hello,

I try to get the following in LaTeX:

--8<---------------cut here---------------start------------->8---
\begin{definition}[Physiologie]
  ...
\end{definition}
--8<---------------cut here---------------end--------------->8---

I've tried many variants, but none outputs the optional parameter (in square
brackets).

--8<---------------cut here---------------start------------->8---
#+begin_definition [Physiologie]
  ...
#+end_definition

#+begin_definition :options [Physiologie]
  ...
#+end_definition

#+begin_definition :options {Physiologie}
  ...
#+end_definition
--8<---------------cut here---------------end--------------->8---

Am I missing something?

Best regards,
  Seb

-- 
Sebastien Vauban