source block exported with tabs replacing spaces?

source block exported with tabs replacing spaces?

[Alan Schmitt]

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Hello,

I'm working on a presentation and I noticed that some of my source
blocks have spaces exported as tabs. Here is an example:

 #+begin_src js :wrap center :results output :exports both
 console.log((![]+[])[+!+[]]+
             (![]+[])[!+[]+!+[]]+
             (![]+[])[+!+[]]+
             ([][[]]+[])[+!+[]])
 #+end_src

get exported to the following latex code
 \begin{minted}[frame=lines,fontsize=\scriptsize]{js}
console.log((![]+[])[+!+[]]+
	    (![]+[])[!+[]+!+[]]+
	    (![]+[])[+!+[]]+
	    ([][[]]+[])[+!+[]])
\end{minted}

(Note the tabs instead of the 8 spaces). I have `indent-tabs-mode' set
to nil in both the file and the exporter setting (I'm using the
asynchronous exporter with a specified file).

How can I tell org to preserve the spaces?

Thanks,

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Re: source block exported with tabs replacing spaces?

[Rainer M Krug]

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Alan Schmitt <alan.schmitt@polytechnique.org> writes:

> Hello,
>
> I'm working on a presentation and I noticed that some of my source
> blocks have spaces exported as tabs. Here is an example:
>
>  #+begin_src js :wrap center :results output :exports both
>  console.log((![]+[])[+!+[]]+
>              (![]+[])[!+[]+!+[]]+
>              (![]+[])[+!+[]]+
>              ([][[]]+[])[+!+[]])
>  #+end_src
>
> get exported to the following latex code
>  \begin{minted}[frame=lines,fontsize=\scriptsize]{js}
> console.log((![]+[])[+!+[]]+
> 	    (![]+[])[!+[]+!+[]]+
> 	    (![]+[])[+!+[]]+
> 	    ([][[]]+[])[+!+[]])
> \end{minted}
>
> (Note the tabs instead of the 8 spaces). I have `indent-tabs-mode' set
> to nil in both the file and the exporter setting (I'm using the
> asynchronous exporter with a specified file).
>
> How can I tell org to preserve the spaces?

This might not be org, but minted in LaTex which is formating the code
blocks. I would look there if there is an option to disable the
replacement of tabs with strings.

Cheers,

Rainer

>
> Thanks,

-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :       +33 - (0)9 53 10 27 44
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Re: source block exported with tabs replacing spaces?

[Charles C. Berry]

On Wed, 10 Jun 2015, Alan Schmitt wrote:

> Hello,
>
> I'm working on a presentation and I noticed that some of my source
> blocks have spaces exported as tabs. Here is an example:
>
> #+begin_src js :wrap center :results output :exports both
> console.log((![]+[])[+!+[]]+
>             (![]+[])[!+[]+!+[]]+
>             (![]+[])[+!+[]]+
>             ([][[]]+[])[+!+[]])
> #+end_src
>
> get exported to the following latex code
> \begin{minted}[frame=lines,fontsize=\scriptsize]{js}
> console.log((![]+[])[+!+[]]+
> 	    (![]+[])[!+[]+!+[]]+
> 	    (![]+[])[+!+[]]+
> 	    ([][[]]+[])[+!+[]])
> \end{minted}
>
> (Note the tabs instead of the 8 spaces). I have `indent-tabs-mode' set
> to nil in both the file and the exporter setting (I'm using the
> asynchronous exporter with a specified file).
>
> How can I tell org to preserve the spaces?


Customize `org-src-preserve-indentation'

HTH,

Chuck

Re: source block exported with tabs replacing spaces?

[Alan Schmitt]

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On 2015-06-10 14:43, Rainer M Krug <Rainer@krugs.de> writes:

> This might not be org, but minted in LaTex which is formating the code
> blocks. I would look there if there is an option to disable the
> replacement of tabs with strings.

Thank you for the suggestion, but the tex that is generated has the tabs
(before minted has a chance to see it). So it seems they are introduced
when going from org to tex.

Alan

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OpenPGP Key ID : 040D0A3B4ED2E5C7
Weekly CO₂ average (2015-05-30, Mauna Loa Observatory): 403.41 ppm

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Re: source block exported with tabs replacing spaces?

[Rainer M Krug]

Envoyé de mon iPhone

> Le 10 juin 2015 à 21:48, Alan Schmitt <alan.schmitt@polytechnique.org> a écrit :
> 
> On 2015-06-10 14:43, Rainer M Krug <Rainer@krugs.de> writes:
> 
>> This might not be org, but minted in LaTex which is formating the code
>> blocks. I would look there if there is an option to disable the
>> replacement of tabs with strings.
> 
> Thank you for the suggestion, but the tex that is generated has the tabs
> (before minted has a chance to see it). So it seems they are introduced
> when going from org to tex.

True - haven't thought about that the formatting from tex is happening later. 

Cheers,

Rainer

> 
> Alan
> 
> -- 
> OpenPGP Key ID : 040D0A3B4ED2E5C7
> Weekly CO₂ average (2015-05-30, Mauna Loa Observatory): 403.41 ppm

Re: source block exported with tabs replacing spaces?

[Alan Schmitt]

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On 2015-06-10 16:36, "Charles C. Berry" <ccberry@ucsd.edu> writes:

> On Wed, 10 Jun 2015, Alan Schmitt wrote:
>
>> How can I tell org to preserve the spaces?
>
> Customize `org-src-preserve-indentation'

Thank you, this was it. I searched the manual for "tabs" and
"tabulations", I should have searched for "whitespace".

Alan

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OpenPGP Key ID : 040D0A3B4ED2E5C7
Weekly CO₂ average (2015-05-30, Mauna Loa Observatory): 403.41 ppm

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