Philip:

All of the :B_block: and :B_column: dealios show up literally in my export.
Am I missing a package or something else?

See the attached pics for examples.


Best regards,
John

On Tue, Aug 17, 2010 at 5:11 PM, Philip J. Hollenback <philiph@pobox.com>wrote:

> On Tue, 17 Aug 2010 21:29 +0100, "Eric S Fraga" <ucecesf@ucl.ac.uk>
> wrote:
> > What have you defined in your org setup at the start of the tile.  In
> > particular, this line in the example presentation on Worg is crucial:
> >
> > #+OPTIONS:   H:3 num:t toc:t \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
> >
> > specifically the H:3 bit that tells org to use up to 3 levels of
> > headings or else level headlines get treated like lists, as far as I
> > remember.
> >
> > In any case, can you send me an example that doesn't work that I can
> > try?
>
> Sure, here's the presentation.org from the website, which does have that
> OPTIONS line.  It produces no blocks for me:
>
> #+LaTeX_CLASS: beamer
> #+TITLE: Example Presentation
> #+AUTHOR: Carsten Dominik
> #+LaTeX_CLASS_OPTIONS: [presentation]
> #+BEAMER_FRAME_LEVEL: 2
> #+BEAMER_HEADER_EXTRA: \usetheme{Copenhagen}\usecolortheme{default}
> #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
> %4BEAMER_col(Col) %8BEAMER_extra(Extra)
> #+OPTIONS:   H:3 num:t toc:t \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
>
> * This is the first structural section
>
> ** Frame 1 \\ with a subtitle
> *** Thanks to Eric Fraga
> :B_block:
>    :PROPERTIES:
>    :BEAMER_env: block
>    :BEAMER_envargs: C[t]
>    :BEAMER_col: 0.5
>    :END:
>    for the first viable beamer setup in Org
> *** Thanks to everyone else
> :B_block:
>    :PROPERTIES:
>    :BEAMER_col: 0.5
>    :BEAMER_env: block
>    :BEAMER_envargs: <2->
>    :END:
>    for contributing to the discussion
> ** Frame 2 \\ Like 1, but now with explicit columns
>    :PROPERTIES:
>    :BEAMER_extra: \transblindsvertical[duration=1]
>    :END:
> *** columns
> :B_columns:
>    :PROPERTIES:
>    :BEAMER_env: columns
>    :END:
> **** 0.5
> :B_column:
>     :PROPERTIES:
>     :BEAMER_env: column
>     :END:
> ***** Thanks to Eric Fraga
> :B_block:
>      :PROPERTIES:
>      :BEAMER_env: block
>      :BEAMER_col:
>      :END:
>      for the first viable beamer setup in Org
>
> **** 0.5
> :B_column:
>     :PROPERTIES:
>     :BEAMER_env: column
>     :END:
>
> ***** Thanks to everyone else
> :B_block:
>      :PROPERTIES:
>      :BEAMER_col:
>      :BEAMER_env: block
>      :BEAMER_envargs: <2->
>      :END:
>      for contributing to the discussion
> ** Frame 2 \\ where we will not use columns
> *** Request
> :B_block:
>    Please test this stuff!
>
>
> and here's the corresponding latex output:
>
> % Created 2010-08-17 Tue 15:10
> \documentclass[presentation]{beamer}
>
>      \mode<{{{beamermode}}}>
>
>      \usetheme{{{{beamertheme}}}}
>
>      \usecolortheme{{{{beamercolortheme}}}}
>
>      \beamertemplateballitem
>
>      \usepackage[utf8]{inputenc}
>
>      \usepackage[T1]{fontenc}
>
>      \usepackage{hyperref}
>
>      \usepackage{color}
>      \usepackage{listings}
>      \usepackage{verbatim}
>
>      \institute{{{{beamerinstitute}}}}
>
>      \subject{{{{beamersubject}}}}
>
> \usepackage[latin1]{inputenc}
> \usepackage[T1]{fontenc}
> \usepackage{fixltx2e}
> \usepackage{graphicx}
> \usepackage{longtable}
> \usepackage{float}
> \usepackage{wrapfig}
> \usepackage{soul}
> \usepackage{t1enc}
> \usepackage{textcomp}
> \usepackage{marvosym}
> \usepackage{wasysym}
> \usepackage{latexsym}
> \usepackage{amssymb}
> \usepackage{hyperref}
> \tolerance=1000
> \providecommand{\alert}[1]{\textbf{#1}}
>
> \title{Example Presentation}
> \author{Carsten Dominik}
> \date{17 August 2010}
>
> \usetheme{Copenhagen}\usecolortheme{default}
> \begin{document}
>
> \maketitle
>
> \begin{frame}
> \frametitle{Outline}
> \setcounter{tocdepth}{3}
> \tableofcontents
> \end{frame}
>
> \section{This is the first structural section}
> \label{sec-1}
> \begin{frame}[fragile]\frametitle{Frame 1}
> \label{sec-1_1}
> \begin{itemize}
>
> \item Thanks to Eric Fraga\\
> \label{sec-1_1_1}%
> for the first viable beamer setup in Org
>
> \item Thanks to everyone else\\
> \label{sec-1_1_2}%
> for contributing to the discussion
> \end{itemize} % ends low level
> \end{frame}
> \begin{frame}[fragile]\frametitle{Frame 2}
> \label{sec-1_2}
> \begin{itemize}
>
> \item columns
> \label{sec-1_2_1}%
> \begin{itemize}
>
> \item 0.5
> \label{sec-1_2_1_1}%
> \begin{itemize}
>
> \item Thanks to Eric Fraga\\
> \label{sec-1_2_1_1_1}%
> for the first viable beamer setup in Org
>
> \end{itemize} % ends low level
>
> \item 0.5\\
> \label{sec-1_2_1_2}%
> \begin{itemize}
>
> \item Thanks to everyone else\\
> \label{sec-1_2_1_2_1}%
> for contributing to the discussion
> \end{itemize} % ends low level
> \end{itemize} % ends low level
> \end{itemize} % ends low level
> \end{frame}
> \begin{frame}[fragile]\frametitle{Frame 2}
> \label{sec-1_3}
> \begin{itemize}
>
> \item Request\\
> \label{sec-1_3_1}%
> Please test this stuff!\end{itemize} % ends low level
> \end{frame}
>
> \end{document}
> --
> Philip J. Hollenback
> philiph@pobox.com
> www.hollenback.net
>
>
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