Re: [bug] [exporter] Frame labels cause allowframebreaks option to fail

[Carsten Dominik <drostekirsten@gmail.com>]

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Hi Eric,

I think ox-beamer will turn id: links, search links and custom-id lines into clickable references in beamer.  I have not tried this myself, but looking at the code, this seems to be the case.

Regards

- Carsten

On Oct 16, 2013, at 12:25 PM, Eric S Fraga <e.fraga@ucl.ac.uk> wrote:

> Eric S Fraga <e.fraga@ucl.ac.uk> writes:
> 
>> Rasmus <rasmus@gmx.us> writes:
>> 
>>> Eric S Fraga <e.fraga@ucl.ac.uk> writes:
>>> 
>>>> Hello,
>>>> 
>>>> technically, I guess this is a bug in beamer and not in org's
>>>> exporter.  However, if I specify the =allowframebreaks= option for a
>>>> frame, the exporter generates the following LaTeX code on beamer export:
>>>> 
>>>>  \begin{frame}[allowframebreaks,label=sec-1-1-1]{Some definitions}
>>> 
>>> Interesting (I can reproduce here).  Perhaps you should fill a bug
>>> report:
>>> 
>>>        https://bitbucket.org/rivanvx/beamer/wiki/Home
>> 
>> Thanks for the confirmation.  I will file a report.  It is indeed a
>> problem with beamer and not org but, for the time being, I have modified
>> org (my copy) to avoid the problem as I need to generate my slides for
>> lectures now...
>> 
>> Also thanks for the other suggestions on how to filter the export.
> 
> To follow up on this, what is the benefit of automatically generating
> labels for frames?  How can these be used?  I mean, I have no way of
> knowing what the actual label is that is being generated.  If I want to
> refer to a slide elsewhere, I will need to specify the label myself.  
> 
> I would be curious to know if anybody makes use of these automatic
> labels?  If not, it may be simplest to apply the patch I posted
> yesterday which removes the automatic generation of frame labels.
> 
> Of course, whether the label is automatically generated or specified by
> me, having a label still breaks beamer functionality when it comes to
> automatic frame breaks.  I have filed a bug report for beamer on this,
> as you suggested.
> 
> Thanks again,
> eric
> 
> -- 
> : Eric S Fraga (0xFFFCF67D), Emacs 24.3.50.1, Org release_8.2.1-100-gfb5003
> 
> 


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