latex export of source code in lists

latex export of source code in lists

[Andreas Leha]

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Hi all,

(how) can I have source code block in lists not breaking the latex
exported list?

Example:
* Test
  1) this is the first item
     #+srcname: code
     #+begin_src R :tangle no :export code
       print("some code")
     #+end_src
     which has some code

  2) this is the second item

This results in
  \section{Test}
  \label{sec-1}
 
  \begin{enumerate}
  \item this is the first item
  \end{enumerate}

  \lstset{language=R}
  \begin{lstlisting}
  print("some code")
  \end{lstlisting}
       which has some code

  \begin{enumerate}
  \item this is the second item
  \end{enumerate}

While I expect this:
  \section{Test}
  \label{sec-1}
 
  \begin{enumerate}
  \item this is the first item
    \lstset{language=R}
    \begin{lstlisting}
    print("some code")
    \end{lstlisting}
     which has some code

  \item this is the second item
  \end{enumerate}

Thanks,
Andreas




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Re: latex export of source code in lists

[Thomas S. Dye]

Hi Andreas,

In my experience, lists are a bit fragile this way (probably  
necessarily).  One workaround might be to float the source code block  
(in the way I mentioned in a previous message) and then cross  
reference it from the list.

* Test
   1) this is the first item (Listing \ref{fig:first-code})
   2) this is the second item (Listing \ref{fig:second-code})

But this might not be what you're after.

All the best,
Tom

On Dec 8, 2010, at 11:38 PM, Andreas Leha wrote:

> Hi all,
>
> (how) can I have source code block in lists not breaking the latex
> exported list?
>
> Example:
> * Test
>  1) this is the first item
>     #+srcname: code
>     #+begin_src R :tangle no :export code
>       print("some code")
>     #+end_src
>     which has some code
>
>  2) this is the second item
>
> This results in
>  \section{Test}
>  \label{sec-1}
>
>  \begin{enumerate}
>  \item this is the first item
>  \end{enumerate}
>
>  \lstset{language=R}
>  \begin{lstlisting}
>  print("some code")
>  \end{lstlisting}
>       which has some code
>
>  \begin{enumerate}
>  \item this is the second item
>  \end{enumerate}
>
> While I expect this:
>  \section{Test}
>  \label{sec-1}
>
>  \begin{enumerate}
>  \item this is the first item
>    \lstset{language=R}
>    \begin{lstlisting}
>    print("some code")
>    \end{lstlisting}
>     which has some code
>
>  \item this is the second item
>  \end{enumerate}
>
> Thanks,
> Andreas
>
>
>
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode

Re: latex export of source code in lists

[Andreas Leha]

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Hi Tom,

thanks for all your input!  This is great.

Using a float environment around my listings is an option I have not
considered yet, as I have a lot of code snippets in the one file, which
would result in several pages of floating listings.  But I'll use that
option anyway or do completely without lists then.

Thanks again,
Andreas



Am 09.12.2010 18:25, schrieb Thomas S. Dye:
> Hi Andreas,
>
> In my experience, lists are a bit fragile this way (probably
> necessarily).  One workaround might be to float the source code block
> (in the way I mentioned in a previous message) and then cross
> reference it from the list.
>
> * Test
>   1) this is the first item (Listing \ref{fig:first-code})
>   2) this is the second item (Listing \ref{fig:second-code})
>
> But this might not be what you're after.
>
> All the best,
> Tom
>
> On Dec 8, 2010, at 11:38 PM, Andreas Leha wrote:
>
>> Hi all,
>>
>> (how) can I have source code block in lists not breaking the latex
>> exported list?
>>
>> Example:
>> * Test
>>  1) this is the first item
>>     #+srcname: code
>>     #+begin_src R :tangle no :export code
>>       print("some code")
>>     #+end_src
>>     which has some code
>>
>>  2) this is the second item
>>
>> This results in
>>  \section{Test}
>>  \label{sec-1}
>>
>>  \begin{enumerate}
>>  \item this is the first item
>>  \end{enumerate}
>>
>>  \lstset{language=R}
>>  \begin{lstlisting}
>>  print("some code")
>>  \end{lstlisting}
>>       which has some code
>>
>>  \begin{enumerate}
>>  \item this is the second item
>>  \end{enumerate}
>>
>> While I expect this:
>>  \section{Test}
>>  \label{sec-1}
>>
>>  \begin{enumerate}
>>  \item this is the first item
>>    \lstset{language=R}
>>    \begin{lstlisting}
>>    print("some code")
>>    \end{lstlisting}
>>     which has some code
>>
>>  \item this is the second item
>>  \end{enumerate}
>>
>> Thanks,
>> Andreas
>>
>>
>>
>> _______________________________________________
>> Emacs-orgmode mailing list
>> Please use `Reply All' to send replies to the list.
>> Emacs-orgmode@gnu.org
>> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>

-- 
Andreas Leha

Universitätsmedizin Göttingen
Abteilung Medizinische Statistik
Humboldtallee 32
37073 Göttingen

Tel: +49 (0)551 39-10710
Fax: +49 (0)551 39-4995

http://www.ams.med.uni-goettingen.de/amsneu/leha.html



University Medical Center Göttingen
Department for Medical Statistics
Humboldtallee 32
37073 Göttingen
Germany

Phone: +49 (0) 551 39-10710
Fax: +49 (0) 551 39-4995

http://www.ams.med.uni-goettingen.de/amsneu/leha-en.html



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Re: latex export of source code in lists

[Nicolas Goaziou]

Hello,

>>>>> Andreas Leha writes:

> Hi all, (how) can I have source code block in lists not breaking the
> latex exported list?

It should be fixed on git head.

Regards,

-- Nicolas

Re: latex export of source code in lists

[Thomas S. Dye]

Aloha Andreas,

I gather Nicolas Goaziou has worked some magic so that your example  
works with lists now.

I had problems using the listings package in situations where LaTeX  
changes \linewidth, as it can do inside lists.  I got bad line breaks  
and wasn't able to make them good.  If listings works for you in this  
kind of environment, please let me know how you got it to work.

All the best,
Tom

On Dec 9, 2010, at 7:47 AM, Andreas Leha wrote:

> Hi Tom,
>
> thanks for all your input!  This is great.
>
> Using a float environment around my listings is an option I have not
> considered yet, as I have a lot of code snippets in the one file,  
> which
> would result in several pages of floating listings.  But I'll use that
> option anyway or do completely without lists then.
>
> Thanks again,
> Andreas
>
>
>
> Am 09.12.2010 18:25, schrieb Thomas S. Dye:
>> Hi Andreas,
>>
>> In my experience, lists are a bit fragile this way (probably
>> necessarily).  One workaround might be to float the source code block
>> (in the way I mentioned in a previous message) and then cross
>> reference it from the list.
>>
>> * Test
>>  1) this is the first item (Listing \ref{fig:first-code})
>>  2) this is the second item (Listing \ref{fig:second-code})
>>
>> But this might not be what you're after.
>>
>> All the best,
>> Tom
>>
>> On Dec 8, 2010, at 11:38 PM, Andreas Leha wrote:
>>
>>> Hi all,
>>>
>>> (how) can I have source code block in lists not breaking the latex
>>> exported list?
>>>
>>> Example:
>>> * Test
>>> 1) this is the first item
>>>    #+srcname: code
>>>    #+begin_src R :tangle no :export code
>>>      print("some code")
>>>    #+end_src
>>>    which has some code
>>>
>>> 2) this is the second item
>>>
>>> This results in
>>> \section{Test}
>>> \label{sec-1}
>>>
>>> \begin{enumerate}
>>> \item this is the first item
>>> \end{enumerate}
>>>
>>> \lstset{language=R}
>>> \begin{lstlisting}
>>> print("some code")
>>> \end{lstlisting}
>>>      which has some code
>>>
>>> \begin{enumerate}
>>> \item this is the second item
>>> \end{enumerate}
>>>
>>> While I expect this:
>>> \section{Test}
>>> \label{sec-1}
>>>
>>> \begin{enumerate}
>>> \item this is the first item
>>>   \lstset{language=R}
>>>   \begin{lstlisting}
>>>   print("some code")
>>>   \end{lstlisting}
>>>    which has some code
>>>
>>> \item this is the second item
>>> \end{enumerate}
>>>
>>> Thanks,
>>> Andreas
>>>
>>>
>>>
>>> _______________________________________________
>>> Emacs-orgmode mailing list
>>> Please use `Reply All' to send replies to the list.
>>> Emacs-orgmode@gnu.org
>>> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>>
>
> -- 
> Andreas Leha
>
> Universitätsmedizin Göttingen
> Abteilung Medizinische Statistik
> Humboldtallee 32
> 37073 Göttingen
>
> Tel: +49 (0)551 39-10710
> Fax: +49 (0)551 39-4995
>
> http://www.ams.med.uni-goettingen.de/amsneu/leha.html
>
>
>
> University Medical Center Göttingen
> Department for Medical Statistics
> Humboldtallee 32
> 37073 Göttingen
> Germany
>
> Phone: +49 (0) 551 39-10710
> Fax: +49 (0) 551 39-4995
>
> http://www.ams.med.uni-goettingen.de/amsneu/leha-en.html
>
>
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode

Re: latex export of source code in lists

[Andreas Leha]

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Hello Nicolas,

I can confirm that this is fixed now.  Thanks a lot!

Greetings,
Andreas

Am 09.12.2010 21:36, schrieb Nicolas Goaziou:
> Hello,
>
>   
>>>>>> Andreas Leha writes:
>>>>>>             
>   
>> Hi all, (how) can I have source code block in lists not breaking the
>> latex exported list?
>>     
> It should be fixed on git head.
>
> Regards,
>
> -- Nicolas
>
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>   

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email;internet:andreas.leha@med.uni-goettingen.de
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