Re: [AUCTeX] preview-latex and breqn

[Tamas Papp]

Hi Ivan,

Thanks for the help -- it does make it work, but the colors don't work
out (see attached screenshots, I am using a white-on-black-ish color
scheme).

Also, when I enter \alpha with `a in AUCTeX, in the dmath a pair of
braces {} is appended.  Is there a way I can tell AUCTeX to treat the
contents of dmath the same as, say, equation?

Best,

Tamas

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On Wed, Sep 26 2012, Ivan Andrus <address@hidden> wrote:

> You can add 
>
>     \PreviewEnvironment{dmath}
>
> to a prdefault.cfg file someplace where latex can find it.  The same 
> directory as the latex file works.  I think there is also a way to add it to 
> the tex file, so if you prefer that you I refer you to the manual: 
> http://texdoc.net/texmf-dist/doc/latex/preview/preview.pdf
>
> -Ivan
>
> On Sep 25, 2012, at 10:53 AM, Tamas Papp wrote:
>
>> Hi,
>> 
>> Is it possible to use the breqn package with preview-latex?  If I try to
>> preview formulas in the following latex document:
>> 
>> \documentclass[a4paper,12pt]{article}
>> \usepackage{breqn}
>> \begin{document}
>> \begin{dmath}
>>  \label{eq:1}
>>  1+2
>> \end{dmath}
>> \end{document}
>> 
>> preview-latex goes into an infinite loop and the _region_.log file shows
>> error messages like this:
>> 
>> ! Preview: Snippet 1868 ended.(0+0x536870912).
>> <-><->
>> 
>> l.10 \end{dmath}
>> 
>> [1868]
>> ! Preview: Snippet 1869 started.
>> <-><->
>> 
>> l.10 \end{dmath}
>> 
>> ! Missing $ inserted.
>> <inserted text> 
>>                $
>> l.10 \end{dmath}
>> 
>> ! Display math should end with $$.
>> <to be read again> 
>>                   \@@par 
>> l.10 \end{dmath}
>> 
>> I tried the customization suggested in the manual (adding the
>> environment to preview-default-preamble) but it didn't help.  Emacs
>> snippets that solve this would be appreciated.
>> 
>> Best,
>> 
>> Tamas
>> 
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