Hi,
 I had tried t but then removed it when it did not work and the
documentation seemed to indicate that :booktabs was a toggle.
I tried your suggestion to add  (setq org-e-latex-tables-booktabs t) to the
.emacs file but I am still getiing \hline. I did make sure to get the
latest version from git and I am running emacs 24.3.50.1.

Thanks.


On Thu, Dec 27, 2012 at 7:17 PM, Thomas S. Dye <tsd@tsdye.com> wrote:

> Aloha RCY,
>
> You can have this in your setup to enable booktabs globally:
>
>   (setq org-e-latex-tables-booktabs t)
>
> Or, you can give a table this attribute:
>
> #+attr_latex: :booktabs t
>
> I think your example should work if you add the t after :booktabs.
>
> hth,
> Tom
>
> RCY <recif@yahoo.com> writes:
>
> > I am trying to use the booktabs package for tables in the new exporter,
> > however I am unable to get \toprule, etc instead of \hrule
> > I would appreciate any suggestions to fix this.
> >
> > As a minimal example, I started emacs -q, and evaluated the following:
> >
> >    (setq org-install-dir "~/.emacs.d/src/org-mode")
> >    (add-to-list 'load-path (concat org-install-dir "/contrib/lisp"))
> >    (add-to-list 'load-path (concat org-install-dir "/lisp"))
> >    (require 'org-e-latex)
> >
> >    (add-to-list 'org-e-latex-classes
> >    '("article"
> >    "\\documentclass[11pt]{article}
> >    \[DEFAULT-PACKAGES]
> >    \[PACKAGES]
> >    \[EXTRA]"
> >    ("\\section{%s}" . "\\section*{%s}")
> >    ("\\subsection{%s}" . "\\subsection*{%s}")
> >    ("\\subsubsection{%s}" . "\\subsubsection*{%s}")))
> >
> > -----org.file-----------
> > #+LATEX_CLASS: article
> > #+LATEX_HEADER: \usepackage{booktabs}
> > * Test
> > #+ATTR_LATEX: :booktabs
> > #+CAPTION: Test table
> >  |----+----|
> >  | 1  | 2 |
> >  |----+----|
> >  | A1 | A2 |
> >  | B1 | B2 |
> >  | C1 | C2 |
> >  |----+----|
> >
> > ------latex-buffer from org-export-latex-as-buffer-------
> > % Created 2012-12-27 Thu 18:44
> > \documentclass[11pt]{article}
> > \usepackage[utf8]{inputenc}
> > \usepackage[T1]{fontenc}
> > \usepackage{fixltx2e}
> > \usepackage{graphicx}
> > \usepackage{longtable}
> > \usepackage{float}
> > \usepackage{wrapfig}
> > \usepackage{soul}
> > \usepackage{textcomp}
> > \usepackage{marvosym}
> > \usepackage{wasysym}
> > \usepackage{latexsym}
> > \usepackage{amssymb}
> > \usepackage{hyperref}
> > \tolerance=1000
> > \usepackage{booktabs}
> > \providecommand{\alert}[1]{\textbf{#1}}
> >
> > \title{tst}
> > \author{RC}
> > \date{\today}
> > \hypersetup{
> >   pdfkeywords={},
> >   pdfsubject={},
> >   pdfcreator={Emacs Org-mode version 7.9.2+}}
> >
> > \begin{document}
> >
> > \maketitle
> >
> > \setcounter{tocdepth}{3}
> > \tableofcontents
> > \vspace*{1cm}
> > \section{Test}
> > \label{sec-1}
> >
> > \begin{table}[htb]
> > \caption{Test table}
> > \begin{center}
> > \begin{tabular}{ll}
> > \hline
> >  1   &  2   \\
> > \hline
> >  A1  &  A2  \\
> >  B1  &  B2  \\
> >  C1  &  C2  \\
> > \hline
> > \end{tabular}
> > \end{center}
> > \end{table}
> >
> > \end{document}
> > I am trying to use the booktabs package for tables in the new
> > exporter, however I am unable to get \toprule, etc instead of \hrule
> >
> > I would appreciate any suggestions to fix this.
> >
> > As a minimal example, I started emacs -q, and evaluated the following:
> >
> >    (setq org-install-dir "~/.emacs.d/src/org-mode")
> >    (add-to-list 'load-path (concat org-install-dir "/contrib/lisp"))
> >    (add-to-list 'load-path (concat org-install-dir "/lisp"))
> >    (require 'org-e-latex)
> >
> >    (add-to-list 'org-e-latex-classes
> >    '("article"
> >    "\\documentclass[11pt]{article}
> >    \[DEFAULT-PACKAGES]
> >    \[PACKAGES]
> >    \[EXTRA]"
> >    ("\\section{%s}" . "\\section*{%s}")
> >    ("\\subsection{%s}" . "\\subsection*{%s}")
> >    ("\\subsubsection{%s}" . "\\subsubsection*{%s}")))
> >
> > -----org.file-----------
> > #+LATEX_CLASS: article
> > #+LATEX_HEADER: \usepackage{booktabs}
> > * Test
> > #+ATTR_LATEX: :booktabs
> > #+CAPTION: Test table
> >  |----+----|
> >  | 1  | 2 |
> >  |----+----|
> >  | A1 | A2 |
> >  | B1 | B2 |
> >  | C1 | C2 |
> >  |----+----|
> >
> > ------latex-buffer from org-export-latex-as-buffer-------
> > % Created 2012-12-27 Thu 18:44
> > \documentclass[11pt]{article}
> > \usepackage[utf8]{inputenc}
> > \usepackage[T1]{fontenc}
> > \usepackage{fixltx2e}
> > \usepackage{graphicx}
> > \usepackage{longtable}
> > \usepackage{float}
> > \usepackage{wrapfig}
> > \usepackage{soul}
> > \usepackage{textcomp}
> > \usepackage{marvosym}
> > \usepackage{wasysym}
> > \usepackage{latexsym}
> > \usepackage{amssymb}
> > \usepackage{hyperref}
> > \tolerance=1000
> > \usepackage{booktabs}
> > \providecommand{\alert}[1]{\textbf{#1}}
> >
> > \title{tst}
> > \author{RC}
> > \date{\today}
> > \hypersetup{
> >   pdfkeywords={},
> >   pdfsubject={},
> >   pdfcreator={Emacs Org-mode version 7.9.2+}}
> >
> > \begin{document}
> >
> > \maketitle
> >
> > \setcounter{tocdepth}{3}
> > \tableofcontents
> > \vspace*{1cm}
> > \section{Test}
> > \label{sec-1}
> >
> > \begin{table}[htb]
> > \caption{Test table}
> > \begin{center}
> > \begin{tabular}{ll}
> > \hline
> >  1   &  2   \\
> > \hline
> >  A1  &  A2  \\
> >  B1  &  B2  \\
> >  C1  &  C2  \\
> > \hline
> > \end{tabular}
> > \end{center}
> > \end{table}
> >
> > \end{document}
> >
>
> --
> Thomas S. Dye
> http://www.tsdye.com
>