Re: [Orgmode] Uncover bullet points with BEAMER_env: ignoreheading

[Derek Thomas]

It seems that with the options you suggested, the "[<+->]" argument is
passed to the \columns environment instead of the \itemize environment
within the column.  Beamer doesn't accept this argument for the
columns environment.  Is there a way to pass the argument to \itemize?
Thanks,

Derek

On Fri, Feb 25, 2011 at 4:17 PM, Eric S Fraga <address@hidden> wrote:
> Derek Thomas <address@hidden> writes:
>
>> I've been using BEAMER_env: ignoreheading to generate columns of
>> bulleted lists as follows
>> #+begin_src org
>> * hidden heading 1                                  :BMCOL:B_ignoreheading:
>>   :PROPERTIES:
>>   :BEAMER_col: 0.5
>>   :BEAMER_env: ignoreheading
>>   :BEAMER_envargs: [<+->]
>>   :END:
>> ** Item 1
>> ** Item 2
>> * hidden heading 2                                  :BMCOL:B_ignoreheading:
>>   :PROPERTIES:
>>   :BEAMER_col: 0.5
>>   :BEAMER_env: ignoreheading
>>   :BEAMER_envargs: [<+->]
>>   :END:
>> ** Item 3
>> ** Item 4
>> #+begin_src org
>>
>> But the "[<+->]" is not included in the LaTeX export so the bullets
>> are not revealed sequentially.  Is there a way to include this flag in
>> the export?  Thanks,
>
> To answer your explicit question, you need to specify either "c" or "C"
> for a column envargs setting, as in "c[<+->]" or "C[<+->]", the
> difference being that with lower case c, the argument applies to the
> column and with upper case C, it applies to the columns environment.
> You need one of these to get the export to work.
>
> Having said this, I have no idea how to get beam to do automatic
> column overlays, as you seem to want.  I have always had to use <1->
> etc.  So I would have envargs for the first column set to "c<1->" (note,
> no square brackets) and "c<2->" for the second.
>
> HTH,
> eric
> --
> : Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1
> : using Org-mode version 7.4 (release_7.4.532.g7b21.dirty)
>