Hi Tom,

thanks for the answer.  Works great.

The lstlistings LaTeX package, however, has the advantage of providing
captions without a float environment - it has its own caption= switch.

So I hoped, that I could do just
 #+source: identification-part
 #+begin_src latex :exports code
   \NeedsTeXFormat{LaTeX2e}
   \ProvidesClass{org-article}[2010/11/25 0.3 (TSD)]
  #+end_src
and the Org-Export-Latex-Listings-W-Names option (maybe in connection
with a header argument) would also produce a caption in the latex  output.
But I could not find an option or header switch. So I guess it's just
not there...

Cheers,
Andreas







Am 09.12.2010 16:44, schrieb Thomas S. Dye:
> Aloha Andreas,
>
> Here's one way to get captions with source code listings and a list of
> listings.
>
> Use org-special-blocks to export a listing environment, e.g.
>
> #+BEGIN_listing
> #+source: identification-part
> #+begin_src latex :exports code
>   \NeedsTeXFormat{LaTeX2e}
>   \ProvidesClass{org-article}[2010/11/25 0.3 (TSD)]
> #+end_src
> #+LATEX: \caption[The identification part of the class file]{The
> identification part of the class file.}\label{fig:identification-part}
> #+END_listing
>
> The caption is in LaTeX here (which has the advantage of the optional
> argument).
>
> You'll need to define a listing float type for LaTeX.  With the float
> package it might look like this:
>
> \newfloat{listing}{h}{lol}
> \newcommand\listingscaption{Listing}
> \floatname{listing}{\listingscaption}
> \newcommand\listoflistingscaption{List of Listings}
> \providecommand\listoflistings{\listof{listing}{\listoflistingscaption}}
> \floatplacement{listing}{htb!}
>
> If you're using the KOMA scripts, which complain about the float
> package, something like this should work:
>
> \DeclareNewTOC[type=listing,name=Listing,float,floatpos=htb!]{lol}
> \newcommand\listoflistings{\listoftoc[List of Listings]{lol}}
>
> hth,
> Tom
>
> On Dec 8, 2010, at 1:10 PM, Andreas Leha wrote:
>
>> Hi all,
>>
>> has the feature of captions for source code blocks made any progress
>> (see http://thread.gmane.org/gmane.emacs.orgmode/27896/focus=27913)?
>>
>> I am very interested in this feature for the latex listings package.
>>
>> Regards,
>> Andreas
>>
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>

-- 
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