Re: Bug: Preview Latex fragments should include definitions in #+LATEX_HEADER: [6.33trans (release_6.33f.71.g0969.dirty)]

From: Carsten Dominik <carsten.dominik@gmail.com>
To: Darlan Cavalcante Moreira <darcamo@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: Bug: Preview Latex fragments should include definitions in #+LATEX_HEADER: [6.33trans (release_6.33f.71.g0969.dirty)]
Date: Fri, 1 Jan 2010 11:18:59 +0100	[thread overview]
Message-ID: <2486BCB0-9BBB-494C-BE44-54749C8B3885@gmail.com> (raw)
In-Reply-To: <4b1d3dd6.0407c00a.08c1.ffffd863@mx.google.com>

Hi Darlan,

I have now finally implemented your request - but not tested it.
Could you please, at your earliest possible convenience, do some  
testing?

Thanks.

- Carsten

On Dec 7, 2009, at 6:39 PM, Darlan Cavalcante Moreira wrote:

>
> Remember to cover the basics, that is, what you expected to happen and
> what in fact did happen.  You don't know how to make a good report?   
> See
>
>     http://orgmode.org/manual/Feedback.html#Feedback
>
> Your bug report will be posted to the Org-mode mailing list.
> ------------------------------------------------------------------------
>
> Hello all,
>
> I have defined the command "vetor" in a org file header with the  
> line below
> #+LATEX_HEADER:\newcommand{\vetor}[1]{{\mathbf{#1}}}
> It works correctly when exporting to latex, but the preview of latex  
> fragments
> with C-c C-x C-l does not work for equations that use the defined  
> command.
>
> After customizing the variable "Org Format Latex Header" through the  
> customize
> buffer to include the newcommand at the end, the preview of latex  
> fragments
> worked as expected.
>
> If this is not a bug, I'd like to make a feature request. That is,  
> everything
> that is included in the header of the exported latex document
> with #+LATEX_HEADER: should be also included in the variable
> org-format-latex-header such that the preview functionality can work  
> as expected
> with user defined commands or included packages.
>
> - Darlan Cavalcante
>
>
> Emacs  : GNU Emacs 23.1.50.1 (x86_64-pc-linux-gnu, GTK+ Version  
> 2.18.0)
> of 2009-09-27 on crested, modified by Debian
> Package: Org-mode version 6.33trans (release_6.33f.71.g0969.dirty)
>
>
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- Carsten