[O] Beamer 2 columns

[Fabrice Popineau]

Another  problem I can't wolve with the new exporter :

I have this text for two columns :

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*** columns                                                     :B_columns:

:PROPERTIES:

:BEAMER_env: columns

:BEAMER_envargs: T

:END:

[2012-11-17 sam. 17:41]

**** columns                                             :BMCOL:

:PROPERTIES:

:BEAMER_col: 0.5

:END:

some text

**** columns                                                       :BMCOL:

:PROPERTIES:

:BEAMER_col: 0.5

:END:

[2012-11-17 sam. 17:31]

some text

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

I want to export it to beamer with the new exporter; but I can't get the 'T' parameter in the resulting output. It gives me :

\begin{columns}

\begin{column}{0.5\textwidth}

some text

\end{column}

\begin{column}{0.5\textwidth}

some text

\end{column}

\end{columns}

Is my source correct ? I'm not even sure it is intended this way with the new exporter.

-- 
Fabrice