Re: Captionshttp://adzes.tsdye2.com Source Code

From: "Thomas S. Dye" <tsd@tsdye.com>
To: Andreas Leha <andreas.leha@med.uni-goettingen.de>
Cc: emacs-orgmode@gnu.org
Subject: Re: Captionshttp://adzes.tsdye2.com Source Code
Date: Thu, 9 Dec 2010 05:44:41 -1000	[thread overview]
Message-ID: <FA37AD9A-8423-4CC4-9197-41923B6C6802@tsdye.com> (raw)
In-Reply-To: <4D00106F.2020500@med.uni-goettingen.de>

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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