[AUCTeX] removing "inner" environment

[Sebastian Luque]

Hi,

Is there a function available in AUCTeX that can be used to remove the
environment containing point?  i.e.:


--8<---------------cut here---------------start------------->8---
\begin{newlfm}

  Text.

  \begin{bfseries}
    Some text.
    More text.                  <--- point is on this line
  \end{bfseries}

  Closing lines.

\end{newlfm}
--8<---------------cut here---------------end--------------->8---


if point is where indicated, what function could be called to end up with:


--8<---------------cut here---------------start------------->8---
\begin{newlfm}

  Text.

  Some text.
  More text.                  <--- point does not move

  Closing lines.

\end{newlfm}
--8<---------------cut here---------------end--------------->8---


Thanks in advance,

-- 
Sebastian P. Luque