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From: Rasmus <rasmus@gmx.us>
To: emacs-orgmode@gnu.org
Subject: [bug][ox-latex] Captions in equations
Date: Sat, 18 Jan 2014 20:36:35 +0100	[thread overview]
Message-ID: <87txd16q0s.fsf@gmx.us> (raw)

Hi,

This example produces invalid LaTeX code:

#+CAPTION: test
#+ATTR_LATEX: :mode math :environment pmatrix
| \alpha | \beta | \gamma |

Namely,

\begin{equation}
\caption{test text}
\mathbf{H}=\begin{pmatrix}
 \vdots & 0 & \vdots \\
 \vdots & H & \vdots \\
 \vdots & 0 & \vdots \\
\end{pmatrix}.
\end{equation}

But an equation cannot have a caption.

I'm not sure what the desired behavior is.  (i) To silently drop the
caption, (ii) to wrap the equation in some sort of float and give it a
caption; or (iii) to print the text sans the \caption{·}.

(iii) can be archived with math-prefix.  (ii) is a bit weird, but
could be archived relatively easy, but it's not really what one would
expect; it's consistent with how captions work for tables (turned into
a float when a caption is present).  (i) is also a bit weird, but
seems the most reasonable to me.

Since I don't know what the correct behavior is, I don't have a patch
right now.

–Rasmus

-- 
⠠⠵

next             reply	other threads:[~2014-01-18 19:33 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-18 19:36 Rasmus [this message]
2014-01-19  3:23 ` [bug][ox-latex] Captions in equations Vladimir Lomov
2014-01-19 14:19   ` Rasmus
2014-01-20  0:51     ` Vladimir Lomov
2014-01-20 10:41       ` Rasmus
2014-01-19  9:36 ` Nicolas Goaziou
2014-01-19 14:14   ` Rasmus
2014-01-19 19:41     ` Nicolas Goaziou
2014-01-20 10:13       ` Rasmus
2014-01-25 14:35       ` Rasmus
2014-01-25 22:30         ` Nicolas Goaziou

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