AucTEX: Latex-Fill-Region

[Alain Muls]

Hi

I work with auctex for editing emacs commands. Last week I added 
c++-stuff to my emacs file and since then the latex-fill-region behaves 
differently. Previously I had the formatting like this (I hope the 
formatting wil be maintained):

\begin{compactenum}
\item Tijdens de vergadering in Ref~1 hebben we de mogelijkheid
  besproken om tijdens de campagne BELARE2008 (Antarctische zomer
  2008) gemeenschappelijk een project uit te werken.
\end{compactenum}

You notice the indentation of the text in the \item part, which augments 
the readability of the text. This was automatic or could be obtained by 
latex-fill-environment, latex-fill-region or fill-paragraph

Since I added the C++ stuff, the formatting is like this

\begin{compactenum}
\item Tijdens de vergadering in Ref~1 hebben we de mogelijkheid
besproken om tijdens de campagne BELARE2008 (Antarctische zomer
2008) gemeenschappelijk een project uit te werken.
\end{compactenum}

which is obtained automatically or by llatex-fill-environment or 
atex-fill-region. The fill-paragraph still maintains the formatting as 
previously.

What should I adjust to regain the former formatting?

Tx/Alain