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Re: [O] Beamer onlyenv
From: |
Nicolas Goaziou |
Subject: |
Re: [O] Beamer onlyenv |
Date: |
Tue, 04 Sep 2012 09:35:02 +0200 |
Hello,
Avdi Grimm <address@hidden> writes:
> I have a lot of slides where I want to incrementally show arbitrary
> information or code that is *not* part of a bullet list. I've been doing it
> like this:
>
> #+BEAMER: \begin{onlyenv}<2->
> ...some content...
> #+BEAMER: \end{onlyenv}
>
> I haven't been able to find any comprehensive org-beamer docs, and I've
> been wondering: is there a nicer way to do this using org's beamer
> support?
Using new back-end (and probably the old one, /mutatis mutandis/), you
can use something like:
(add-to-list 'org-e-beamer-environments-extra
'("onlyenv" "O" "\\begin{onlyenv}%a" "\\end{onlyenv}"))
You can then add an headline above your information and set its
properties "BEAMER_env" and "BEAMER_act" to, respectively, "onlyenv" and
"2-". You can set easily the first one with C-c C-b when
`org-e-beamer-mode' is active.
I am thinking about providing this feature with "ignoreheading"
environments. I.e.,
--8<---------------cut here---------------start------------->8---
* Text B_ignoreheading:
:PROPERTIES:
:BEAMER_env: ignoreheading
:BEAMER_act: 2-
:END:
contents
--8<---------------cut here---------------end--------------->8---
would provide
\begin<2->{onlyenv}
contents
\end{onlyenv}
Though, I'm not sure about which environment to use in this case:
"onlyenv", "visibleenv", another one. Any comment about this?
Regards,
--
Nicolas Goaziou
- Re: [O] Beamer onlyenv,
Nicolas Goaziou <=