Fabrice Popineau <fabrice.popin...@gmail.com> writes:
> 2015-10-13 21:26 GMT+02:00 Nicolas Goaziou <m...@nicolasgoaziou.fr>:
>
>> Hello,
>>
>> I don't understand the issue. BEAMER_REF: #foo generates the same
>> internal reference as :CUSTOM_ID: foo, doesn't it?
>>
>>
> My point is that you need to set :
>
> * Frame 1
> :PROPERTIES:
> :BEAMER_OPT: label=foo
> :END:
>
> * Frame 2
> :PROPERTIES:
> :BEAMER_env: againframe
> :BEAMER_ref: #foo
> :END:
If I try to export this file, I get an error:
user-error: Unable to resolve link: "foo"
which is to be expected since :CUSTOM_ID: foo doesn't exist.
> because if you use CUSTOM_ID in the first frame, the link is not
> resolved.
It should be. With the following document
* Frame 1
:PROPERTIES:
:CUSTOM_ID: foo
:END:
* Frame 2
:PROPERTIES:
:BEAMER_env: againframe
:BEAMER_ref: #foo
:END:
I get
\begin{document}
\begin{frame}[label={sec:orgheadline1}]{Frame 1}
\end{frame}
\againframe{{sec:orgheadline1}}
\end{document}
So, I'm still puzzled.
> The code at stake is :
> ox-beamer:org-beamer-headline which calls ox-beamer:org-beamer--get-label
> at line 624
>
> Clearly, org-beamer--get-label doesn't make use of CUSTOM_ID.
It doesn't need to, since CUSTOM_ID will not be used anyway in the final
output.
Regards,
