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Re: CUSTOM_id ignored on blocks by ox-beamer
From: |
Nicolas Goaziou |
Subject: |
Re: CUSTOM_id ignored on blocks by ox-beamer |
Date: |
Mon, 25 May 2020 12:46:21 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) |
Hello,
Rafael <address@hidden> writes:
> Consider the following example:
>
> #+begin_src org
> ,#+title: Test
>
> ,#+options: H:2
>
> ,* Section
> :PROPERTIES:
> :CUSTOM_ID: section
> :END:
>
> ,** Frame
> :PROPERTIES:
> :CUSTOM_ID: frame
> :END:
>
> ,*** Block
> :PROPERTIES:
> :CUSTOM_ID: block
> :END:
> #+end_src
>
> If I export this to Beamer, then both section and frame get appropiate
> labels, (either with org-latex-prefer-user-labels set to t or nil), but
> the custom_id for block is completely ignored. I want to use theorems as
> blocks in frames, so it would be very useful to me if the custom_id in
> the block is exported as \label{block}. Is there a way to have this by
> setting a variable, or something?
>
> It works if I include #+beamer: \label{block} below the properties
> drawer, but I would prefer not to duplicate the label, of course.
You may want to look into `org-beamer--format-block' and see if there's
an appropriate place to insert it, probably extending
`org-beamer--get-label' to handle non-frame cases along the way.
Regards,
--
Nicolas Goaziou