emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed

From: Andreas Leha <andreas.leha@med.uni-goettingen.de>
To: emacs-orgmode@gnu.org
Subject: BUG: preview latex with split environment
Date: Tue, 28 Oct 2014 15:02:17 +0000	[thread overview]
Message-ID: <olusii8jkzq.fsf@med.uni-goettingen.de> (raw)

Hi all,

I encounter a BUG with org-toggle-latex-fragment on an equation that
uses amsmath's split environment.

(Exporting of the document works fine.)


The problem is that the \begin{equation},\end{equation} get stripped of
the temporary tex file.


Here is some test doc

--8<---------------cut here---------------start------------->8---
#+TITLE: Test amsmath's split

* Some equation
with some split expression, e.g.
\begin{equation}
  \begin{split}
    w \cdot x + b &= 1, \text{ and}\\
    w \cdot x + b &= -1
  \end{split}
\end{equation}

To reproduce try to org-toggle-latex-fragment (C-c C-x C-l) on that
latex expression.

Export of this works fine.
--8<---------------cut here---------------end--------------->8---

which results in this /tmp/foobar.tex document (relevant parts shown):

--8<---------------cut here---------------start------------->8---
\begin{document}
\definecolor{fg}{rgb}{0.996109,0.996109,0.996109}
\definecolor{bg}{rgb}{0.197269,0.197269,0.197269}

\pagecolor{bg}

{\color{fg}
\begin{split}
    w \cdot x + b &= 1, \text{ and}\\
    w \cdot x + b &= -1
  \end{split}
}

\end{document}
--8<---------------cut here---------------end--------------->8---

The compilation of that results in
,----
| ERROR: Package amsmath Error: \begin{split} won't work here.
| ...
| \Did you forget a preceding \begin{equation}?
`----

Regards,
Andreas

next             reply	other threads:[~2014-10-28 15:02 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-28 15:02 Andreas Leha [this message]
2014-10-28 15:23 ` BUG: preview latex with split environment Rasmus
2014-10-28 17:42   ` Andreas Leha
2014-10-28 22:58     ` Nicolas Goaziou
2014-10-29 10:12       ` Andreas Leha
  -- strict thread matches above, loose matches on Subject: below --
2016-04-10 19:51 Varius Various
2016-04-10 23:05 ` Varius Various

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.orgmode.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=olusii8jkzq.fsf@med.uni-goettingen.de \
    --to=andreas.leha@med.uni-goettingen.de \
    --cc=emacs-orgmode@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).