Re: [BUG] org-beamer :BEAMER_ACT: ignored on columns

[Ihor Radchenko <yantar92@gmail.com>]

"Fraga, Eric" <e.fraga@ucl.ac.uk> writes:

> On Wednesday,  5 Oct 2022 at 06:38, reza wrote:
>> But the overlay specification is missing on the second column and I
>> guess this is a bug?
>
> Maybe a bug or more simply a missing feature.  On line 552 of
> ox-beamer.el, we add options but there is no equivalent for adding
> actions to the column definition.
>
> The attached patch adds action processing but I've only tested it
> minimally (busy with teaching unfortunately).

Thanks for the patch anyway!

>  	 ;; Start a "columns" environment when explicitly requested or
>  	 ;; when there is no previous headline or the previous
>  	 ;; headline do not have a BEAMER_column property.
> @@ -546,10 +551,11 @@ used as a communication channel."
>         (if (not (equal environment "columns")) "\\begin{columns}\n"
>  	 (format "\\begin{columns}%s\n" options)))
>       (when column-width
> -       (format "\\begin{column}%s{%s}\n"
> +       (format "\\begin{column}%s%s{%s}\n"
>  	       ;; One can specify placement for column only when
>  	       ;; HEADLINE stands for a column on its own.
>  	       (if (equal environment "column") options "")
> +	       (if (equal environment "column") actions "")

Is there any reason why you only allow actions for "column" environment
specifically? What about other environments?

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>