* Re: Re: Latex export to documentclass beamer
2009-08-09 15:45 ` RC
@ 2009-08-10 11:46 ` Carsten Dominik
2009-08-11 4:14 ` William Henney
0 siblings, 1 reply; 6+ messages in thread
From: Carsten Dominik @ 2009-08-10 11:46 UTC (permalink / raw)
To: RC; +Cc: emacs-orgmode
On Aug 9, 2009, at 5:45 PM, RC wrote:
> Carsten Dominik <carsten.dominik <at> gmail.com> writes:
>
>>
>>
>> On Aug 9, 2009, at 3:05 PM, RC wrote:
>>
>>> Hi,
>>> Following an earlier suggestion on the list:
>>> http://thread.gmane.org/gmane.emacs.orgmode/15010/focus=15077
>>>
>>> I added the following to my .emacs file:
>>>
>>> (add-to-list 'org-export-latex-classes
>>> ...
>
>> For this line to be working, the variable must have been defined.
>> Either precede the code with
>> (require 'org-latex)
>> or wrap it into
>> (eval-after-load "org-latex" '(add-to-list....))
>> - Carsten
>
> Thanks! That worked.
>
> I had a a couple more questions about using latex-export.
>
> 1.
> * Slide 5
> \uncover<2->
> {appear from slide 2 on\\ }
> \uncover<3-4>
> {appears from 3 to slide 4\\ }
> \uncover<4>{appears on slide 4\\ }
> \uncover<3->{appears from slide 3 on\\ }
You can warp this code in #+begin_latex ... #+end_latex
>
> gets output as:
>
> \begin{frame}\frametitle{Slide 5}
> \label{sec-5}
> \uncover<2->
> \{appear from slide 2 on\\ \}
> \uncover<3-4>
> \{appears from 3 to slide 4\\ \}
> \uncover<4>\{appears on slide 4\\ \}
> \uncover<3->\{appears from slide 3 on\\ \}
> \end{frame}
>
> Is there a way to avoid { and } being output as \{ and \} ,
> respectively.
>
> 2. Is there a way to add an attribute to latex lists (itemize,
> enumerate,
> description} so that:
>
> * Slide 1
> - x
> - y
> - z
>
> gets output as:
> \begin{itemize}[<+->]
> \item x
> \item y
> \item z
> \end{itemize}
No.
- Carsten
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Re: Latex export to documentclass beamer
2009-08-10 11:46 ` Carsten Dominik
@ 2009-08-11 4:14 ` William Henney
0 siblings, 0 replies; 6+ messages in thread
From: William Henney @ 2009-08-11 4:14 UTC (permalink / raw)
To: emacs-orgmode; +Cc: RC
On Mon, Aug 10, 2009 at 6:46 AM, Carsten
Dominik<carsten.dominik@gmail.com> wrote:
>> 2. Is there a way to add an attribute to latex lists (itemize, enumerate,
>> description} so that:
>>
>> * Slide 1
>> - x
>> - y
>> - z
>>
>> gets output as:
>> \begin{itemize}[<+->]
>> \item x
>> \item y
>> \item z
>> \end{itemize}
>
> No.
Although you could always add
\beamerdefaultoverlayspecification{<+->}
to the preamble.
Cheers
Will
--
Dr William Henney, Centro de Radioastronomía y Astrofísica,
Universidad Nacional Autónoma de México, Campus Morelia
^ permalink raw reply [flat|nested] 6+ messages in thread
* Latex export to documentclass beamer
@ 2009-08-17 14:43 Robert Goldman
2009-08-17 16:17 ` Robert Goldman
0 siblings, 1 reply; 6+ messages in thread
From: Robert Goldman @ 2009-08-17 14:43 UTC (permalink / raw)
To: Org Mode
This seems like a very common thing to want to do, but am I right in
thinking that it's also very hard to get right because the frame
environment is not really a sectioning environment?
As I understand things, the way we export to latex is to insert
sectioning commands, and drop translated content in between.
However, this doesn't seem like the right model for Beamer.
Consider a crude talk outline like this:
* Here's a simple point
Some material here
* Here's a complex point
** First component point
Explanation
** Second component point
More explanation....
The "right" way to translate this is something like
\section{Here's a simple point}
\begin{frame}
\frametitle{Here's a simple point}
...
\end{frame}
\section{Here's a complex point}
\begin{frame}
\frametitle{First component point}
....
\end{frame}
\begin{frame}
\frametitle{Second component point}
....
\end{frame}
------------------------------------------
I.e., there's some rule like "If a header has text under it, then treat
it as a frame, otherwise, just treat it as a section header."
You see this above, where the two top-level headers are treated differently.
I can't think of any obvious way to translate org to beamer that doesn't
require choosing a /specific/ level of the outline as "the level that
corresponds to a frame," and doing that seems to seriously compromise
the outlining flexibility of org-mode.
Am I missing something here? Is there some better way to figure out how
to introduce frames, instead of treating them as sectioning headers?
thanks,
R
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Latex export to documentclass beamer
2009-08-17 14:43 Latex export to documentclass beamer Robert Goldman
@ 2009-08-17 16:17 ` Robert Goldman
2009-08-17 18:19 ` Nick Dokos
0 siblings, 1 reply; 6+ messages in thread
From: Robert Goldman @ 2009-08-17 16:17 UTC (permalink / raw)
To: Org Mode
Here's another challenge --- is there a good way to handle this in the
exporter?
If you use VERBATIM in a beamer frame, then you need to add the optional
argument "fragile" to the environment, like this:
\begin{frame}[fragile]
instead of just
\begin{frame}
I'd be surprised if there was a good method for this, but thought I'd ask...
best,
r
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Re: Latex export to documentclass beamer
2009-08-17 16:17 ` Robert Goldman
@ 2009-08-17 18:19 ` Nick Dokos
2009-08-17 18:35 ` Robert Goldman
0 siblings, 1 reply; 6+ messages in thread
From: Nick Dokos @ 2009-08-17 18:19 UTC (permalink / raw)
To: Robert Goldman; +Cc: Org Mode
Robert Goldman <rpgoldman@sift.info> wrote:
> Here's another challenge --- is there a good way to handle this in the
> exporter?
>
> If you use VERBATIM in a beamer frame, then you need to add the optional
> argument "fragile" to the environment, like this:
>
> \begin{frame}[fragile]
>
> instead of just
>
> \begin{frame}
>
> I'd be surprised if there was a good method for this, but thought I'd ask...
>
Have you tried adding it unconditionally in the org-export-latex-classes
alist? I don't think it hurts to have it on by default (it costs a bit
of performance maybe, but it should not be noticeable.) OTOH, verbatim
is a can of worms: it should be avoided if at all possible. It cannot be
used in moving arguments (at all: see
http://www.tex.ac.uk/cgi-bin/texfaq2html?label=verbwithin
for details.) - and what beamer does with it is a mystery to me - hence
the "avoid at all costs" statement.
HTH,
Nick
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Re: Latex export to documentclass beamer
2009-08-17 18:19 ` Nick Dokos
@ 2009-08-17 18:35 ` Robert Goldman
0 siblings, 0 replies; 6+ messages in thread
From: Robert Goldman @ 2009-08-17 18:35 UTC (permalink / raw)
To: nicholas.dokos; +Cc: Org Mode
Nick Dokos wrote:
> Robert Goldman <rpgoldman@sift.info> wrote:
>
>> Here's another challenge --- is there a good way to handle this in the
>> exporter?
>>
>> If you use VERBATIM in a beamer frame, then you need to add the optional
>> argument "fragile" to the environment, like this:
>>
>> \begin{frame}[fragile]
>>
>> instead of just
>>
>> \begin{frame}
>>
>> I'd be surprised if there was a good method for this, but thought I'd ask...
>>
>
> Have you tried adding it unconditionally in the org-export-latex-classes
> alist? I don't think it hurts to have it on by default (it costs a bit
> of performance maybe, but it should not be noticeable.) OTOH, verbatim
> is a can of worms: it should be avoided if at all possible. It cannot be
> used in moving arguments (at all: see
>
> http://www.tex.ac.uk/cgi-bin/texfaq2html?label=verbwithin
>
> for details.) - and what beamer does with it is a mystery to me - hence
> the "avoid at all costs" statement.
I don't think the "avoid at all costs" is tenable when using beamer,
because of the need to insert code.
I have used alltt as well as verbatim, but it seems just as fragile.
I hope to provide a proposed beamer template sometime soon.
best,
Robert
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-08-17 18:36 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2009-08-17 14:43 Latex export to documentclass beamer Robert Goldman
2009-08-17 16:17 ` Robert Goldman
2009-08-17 18:19 ` Nick Dokos
2009-08-17 18:35 ` Robert Goldman
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2009-08-09 13:05 RC
2009-08-09 14:17 ` Carsten Dominik
2009-08-09 15:45 ` RC
2009-08-10 11:46 ` Carsten Dominik
2009-08-11 4:14 ` William Henney
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