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[Orgmode] latex fragment problems with * environments
From: 
Eric S Fraga 
Subject: 
[Orgmode] latex fragment problems with * environments 
Date: 
Mon, 11 May 2009 19:02:29 +0100 
Useragent: 
Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) 
Carsten et al.,
If I have the following bit of LaTeX code in my org file:
,
 \begin{eqnarray}
 x &=& a_i + b_j + c_{k} \\
 y &=& \sqrt{x}
 \end{eqnarray}

 \begin{eqnarray*}
 x &=& a_i + b_j + c_{k} \\
 y &=& \sqrt{x}
 \end{eqnarray*}
`
and ask for a LaTeX export, I get the following generated:
,
 \begin{eqnarray}
 x &=& a_i + b_j + c_{k} \\
 y &=& \sqrt{x}
 \end{eqnarray}

 \begin{eqnarray*}
 x \&=\& a$_i$ + b$_j$ + c$_{k}$ \\
 y \&=\& \sqrt{x}
 \end{eqnarray*}
`
The second environment has not been recognised by orgmode as a valid
latex fragment and so all the special characters (&, _) have been
processed instead of being left alone.
This could be my fault but I have no idea where to start looking in case
I've set something I shouldn't have. Because the latex exporter has
changed since I last used any latex fragments in my org files, and that
has been a while, I am not sure if this ever worked properly anyway.
Or it could be that "*" environments don't get recognised correctly by
the latex exporter? Is there a regexp that I can customise for this?
Thanks for any suggestions! I've temporarily changed all * environments
to ones with the * (so I get tons of equation numbers I don't need) but
I would love to revert to what I had originally.
eric
 [Orgmode] latex fragment problems with * environments,
Eric S Fraga <=