* Re: Re: Two questions about latex export
@ 2009-04-28 8:06 Giovanni Ridolfi
2009-04-28 13:46 ` Robert Goldman
0 siblings, 1 reply; 2+ messages in thread
From: Giovanni Ridolfi @ 2009-04-28 8:06 UTC (permalink / raw)
To: emacs-orgmode, Robert Goldman
--- Lun 27/4/09, Robert Goldman <rpgoldman@sift.info> ha scritto:
> > 1. I am making a table of conditional
> > probabilities. This means the
> > table headers look like this: p(e|\omega), for
> > example. The vbar in the
> > header confuses orgmode. It thinks that's a
> > column-delimiter.
\vert
> > more importantly:
> >
> > 2. I put an eqnarray* environment in my org
> > file.
#+BEGIN_LaTeX
\begin{eqnarray}
\label{integralpha293}
\alpha=\Gamma
\end{eqnarray}
#+END_LaTeX
cheers,
Giovanni
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: Re: Two questions about latex export
2009-04-28 8:06 Re: Two questions about latex export Giovanni Ridolfi
@ 2009-04-28 13:46 ` Robert Goldman
0 siblings, 0 replies; 2+ messages in thread
From: Robert Goldman @ 2009-04-28 13:46 UTC (permalink / raw)
To: Giovanni Ridolfi; +Cc: emacs-orgmode
Giovanni Ridolfi wrote:
> --- Lun 27/4/09, Robert Goldman <rpgoldman@sift.info> ha scritto:
>>> 1. I am making a table of conditional
>>> probabilities. This means the
>>> table headers look like this: p(e|\omega), for
>>> example. The vbar in the
>>> header confuses orgmode. It thinks that's a
>>> column-delimiter.
>
> \vert
Thanks! That fixed my problem! Strangely, \vert doesn't appear in The
Latex Companion (or at least not in its index).
>
>>> more importantly:
>>>
>>> 2. I put an eqnarray* environment in my org
>>> file.
>
> #+BEGIN_LaTeX
>
> \begin{eqnarray}
> \label{integralpha293}
>
> \alpha=\Gamma
>
> \end{eqnarray}
>
> #+END_LaTeX
Two answers:
1. eqnarray *without* the BEGIN and END blocks works. I believe that
this is because org-mode "knows" eqnarray, but not eqnarray*. I am
inclined to think that this is a buglet, and we should put support for
eqnarray* into org-mode.
2. I don't believe that the BEGIN and END blocks approach is
equivalent. If I understand correctly, the use of these BEGIN and END
blocks says "put this in only when I am exporting to Latex." From the
manual: "...you can add special code
that should only be present in LaTeX export with the following
constructs: [#+LaTeX and #+BEGIN_LaTeX ... #+END_LaTeX]."
Adding those delimiters changes the meaning of my document. *Without*
those delimiters, my equation goes in an HTML or ASCII export (in some
form); with those delimiters, the equation will only be exported when
exporting to LaTeX....
Best,
Robert
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