From mboxrd@z Thu Jan  1 00:00:00 1970
From: Myles English <mylesenglish@gmail.com>
Subject: Re: [odt] regression in using an equation sourced via latex_header
Date: Wed, 02 Nov 2011 21:38:42 +0000
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In-Reply-To: <81d3db64em.fsf@gmail.com> (Jambunathan K.'s message of "Wed, 02
	Nov 2011 00:44:57 +0530")
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>> On Wed, 02 Nov 2011 00:44:57 +0530, Jambunathan K said:

  >> 2. mathml - You need to register your command file with -ncf
  >> argument.
  >> 
  >> For example, if I put the mystyle.tex in the same directory as
  >> exported .org file and add the -ncf argument to the converter as
  >> below
  >> 
  >> #+begin_src emacs-lisp (setq org-latex-to-mathml-convert-command
  >> "java -jar %j -ncf mystyle.tex -unicode -force -df %o %I ")
  >> #+end_src
  >> 

  > ncf option is documented here:
  > http://www.mathtoweb.com/cgi-bin/mathtoweb_users_guide.pl#Using_newcommand_and_renewcommand

I have narrowed the problem I am having down to newcommands that build
on other newcommands, like so ...

If I have this in my style file:

\newcommand{\pressure}{p}
\newcommand{\capillaryPressure}{\pressure_{c}}

and try to use it like this:

#+LABEL: Equation:cp
     \begin{equation}
     \capillaryPressure=0
     \end{equation}

then I get this xml:

<?xml version="1.0" encoding="UTF-8"?>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<mrow>
	<mspace width="1.00em" />
	\pressur
	<msub>
		<mi>e</mi>
		<mi>c</mi>
	</msub>
	<mo>=</mo>
	<mn>0</mn>
</mrow>
</math>

when what I expected was P_c .

Any ideas?

Myes