* BEAMER_act property documented in ox-beamer.el
@ 2014-06-17 20:01 Sebastien Vauban
2014-06-18 8:19 ` Eric S Fraga
0 siblings, 1 reply; 3+ messages in thread
From: Sebastien Vauban @ 2014-06-17 20:01 UTC (permalink / raw)
To: emacs-orgmode-mXXj517/zsQ
Hello,
I'm trying to understand the sentence from ox-beamer.el:
Headlines also support the "BEAMER_act" property. [It] is translated as an
overlay/action specification (or a default overlay specification when
enclosed within square brackets).
Rewritten, it says that that property is translated as:
- a default overlay specification *when enclosed within square brackets*, or
- an overlay/action specification *when NOT enclosed within square brackets*.
Though, I don't understand exactly what that *default* specification really
means. Moreover, I can't get it: without square brackets, PDFLaTeX becomes
crazy...
--8<---------------cut here---------------start------------->8---
* Overlay/action specification enclosed within square brackets
The following 2 cases are exported in exactly the same LaTeX code.
** With angular brackets
:PROPERTIES:
:BEAMER_act: [<+->]
:END:
- Item 1
- Item 2
** Without angular brackets
:PROPERTIES:
:BEAMER_act: [+-]
:END:
- Item 1
- Item 2
* Overlay/action specification NOT enclosed within square brackets :noexport:
The follow 2 cases make PDFLaTeX infloop...
** Without angular brackets
:PROPERTIES:
:BEAMER_act: <+->
:END:
- Item 1
- Item 2
** Without angular brackets
:PROPERTIES:
:BEAMER_act: +-
:END:
- Item 1
- Item 2
--8<---------------cut here---------------end--------------->8---
Anyone undestanding more than I am?
Best regards,
Seb
--
Sebastien Vauban
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: BEAMER_act property documented in ox-beamer.el
2014-06-17 20:01 BEAMER_act property documented in ox-beamer.el Sebastien Vauban
@ 2014-06-18 8:19 ` Eric S Fraga
2014-06-18 8:52 ` Nicolas Goaziou
0 siblings, 1 reply; 3+ messages in thread
From: Eric S Fraga @ 2014-06-18 8:19 UTC (permalink / raw)
To: Sebastien Vauban; +Cc: emacs-orgmode
On Tuesday, 17 Jun 2014 at 22:01, Sebastien Vauban wrote:
> Hello,
>
> I'm trying to understand the sentence from ox-beamer.el:
>
> Headlines also support the "BEAMER_act" property. [It] is translated as an
> overlay/action specification (or a default overlay specification when
> enclosed within square brackets).
>
> Rewritten, it says that that property is translated as:
>
> - a default overlay specification *when enclosed within square brackets*, or
> - an overlay/action specification *when NOT enclosed within square brackets*.
>
> Though, I don't understand exactly what that *default* specification really
> means. Moreover, I can't get it: without square brackets, PDFLaTeX becomes
> crazy...
I agree with you: I am not entirely sure what a *default* specification
means. However, without square brackets, I get output that makes sense
and pdflatex has no problems with it.
I am using beamer from debian package latex-beamer 3.24-1 with texlive
2013.20130722.
--
: Eric S Fraga (0xFFFCF67D), Emacs 24.4.50.2, Org release_8.2.7-1110-g25fc4d
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: BEAMER_act property documented in ox-beamer.el
2014-06-18 8:19 ` Eric S Fraga
@ 2014-06-18 8:52 ` Nicolas Goaziou
0 siblings, 0 replies; 3+ messages in thread
From: Nicolas Goaziou @ 2014-06-18 8:52 UTC (permalink / raw)
To: Sebastien Vauban; +Cc: emacs-orgmode
Hello,
Eric S Fraga <e.fraga@ucl.ac.uk> writes:
> On Tuesday, 17 Jun 2014 at 22:01, Sebastien Vauban wrote:
>
>> I'm trying to understand the sentence from ox-beamer.el:
>>
>> Headlines also support the "BEAMER_act" property. [It] is translated as an
>> overlay/action specification (or a default overlay specification when
>> enclosed within square brackets).
>>
>> Rewritten, it says that that property is translated as:
>>
>> - a default overlay specification *when enclosed within square brackets*, or
>> - an overlay/action specification *when NOT enclosed within square brackets*.
>>
>> Though, I don't understand exactly what that *default* specification really
>> means. Moreover, I can't get it: without square brackets, PDFLaTeX becomes
>> crazy...
>
> I agree with you: I am not entirely sure what a *default* specification
> means.
See Beamer class user guide about "\begin{frame}" syntax (II.8, p. 59 on
version 3.20). Basically, default specification also applies to all
commands and environments within the frame, as long as they do not
provide their own specification.
Regards,
--
Nicolas Goaziou
^ permalink raw reply [flat|nested] 3+ messages in thread
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