Re: Apply filter to beamer blocks

[bruno.grenet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org]

Thanks for your reply. Ideally, I'd like something which is not based on the command line options, but that's already a working solution.

Best,
Bruno

On 10/03/2023 12:00, Bastien DUMONT <bastien.dumont-VwIFZPTo/vqsTnJN9+BGXg@public.gmane.org> wrote:
> If you set the --slide-level option on the command line, you will be able to match the headers that are below this level, i.e. those that will be rendered as block headings. Example below:
> 
> ```
> BLOCK_LEVEL = PANDOC_WRITER_OPTIONS.slide_level - 1
> 
> function Header(header)
>    if header.level >= BLOCK_LEVEL then
>      print('**********\nIt works!\n**********\n')
>    end
> end
> ```
> 
> 
> Le Friday 10 March 2023 à 02:24:31AM, Bruno Grenet a écrit :
> > Dear all,
> >
> > My question is a rewrite of a previous question of mine (https://
> > groups.google.com/g/pandoc-discuss/c/wg3UIgI7G8I/m/V8GoGf9ACwAJ), with less
> > convoluted explanation.
> >
> > For conversion from markdown to beamer, is there a(n easy...) way to define a
> > lua filter that applies to headers that will become beamer blocks?
> >
> > The goal is to be able for instance to add classes and attributes to the header
> > becoming beamer blocks to control the display. A few examples include things
> > like "width = XX%", or ".centered" for the inside text to be centered, etc. Of
> > course, there are other ways to achieve such results, but the source file
> > become kind of ugly.
> >
> >
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