From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric S Fraga <e.fraga@ucl.ac.uk>
Subject: Re: [bug] [exporter] Frame labels cause allowframebreaks option to
 fail
Date: Wed, 16 Oct 2013 11:25:08 +0100
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In-Reply-To: <87ppr56615.fsf@ucl.ac.uk> (Eric S. Fraga's message of "Wed, 16
	Oct 2013 08:15:02 +0100")
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To: Rasmus <rasmus@gmx.us>
Cc: emacs-orgmode@gnu.org

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