From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: Previewing chemfig
Date: Sun, 02 Nov 2014 20:45:24 +0100
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References: <13wl8xzzzzzz.3es.xxuns.g6.gal@galex-713.eu>
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In-Reply-To: <13wl8xzzzzzz.3es.xxuns.g6.gal@galex-713.eu> (Alexandre Garreau's
	message of "Sun, 02 Nov 2014 20:17:15 +0100")
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To: "Garreau, Alexandre" <galex-713@galex-713.eu>
Cc: emacs-orgmode@gnu.org

Hello,

"Garreau, Alexandre" <galex-713@galex-713.eu> writes:

> Hello, I=E2=80=99d like to being able to preview chemfig, like lines begi=
nning
> with \chemfig{.
>
> But (a) they=E2=80=99re not detected as LaTeX fragments by the previewer =
(and it
> seems only some matchers are accepted by default, I can=E2=80=99t say, for
> instance, =E2=80=9C^{\\[a-zA-Z]*[a-zA-Z0-9 ].*}$=E2=80=9D), and (b) when =
previewing I
> don=E2=80=99t see any way to include packages, like =E2=80=9C\usepackage{=
chemfig}=E2=80=9D, so
> that even =E2=80=9C\begin{flushleft}<\n>\chemfig{O=3DO}<\n>\end{flushleft=
}=E2=80=9D, for
> instance, doesn=E2=80=99t work.

Have you tried

  #+LATEX_HEADER: \usepackage{chemfig}


Regards,

--=20
Nicolas Goaziou