From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <n.goaziou@gmail.com>
Subject: Re: latex listings number-lines problems with new exporter
Date: Tue, 05 Mar 2013 12:18:36 +0100
Message-ID: <87mwuit7qr.fsf@gmail.com>
References: <grb6151ubui2vd.fsf@linuxifsv005.sund.root.ku.dk>
Mime-Version: 1.0
Content-Type: text/plain
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([208.118.235.92]:36736)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <n.goaziou@gmail.com>) id 1UCptS-0001qA-TM
	for emacs-orgmode@gnu.org; Tue, 05 Mar 2013 06:18:52 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <n.goaziou@gmail.com>) id 1UCptR-0001I0-Db
	for emacs-orgmode@gnu.org; Tue, 05 Mar 2013 06:18:50 -0500
Received: from mail-we0-x22e.google.com ([2a00:1450:400c:c03::22e]:40967)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <n.goaziou@gmail.com>) id 1UCptR-0001Hp-6l
	for emacs-orgmode@gnu.org; Tue, 05 Mar 2013 06:18:49 -0500
Received: by mail-we0-f174.google.com with SMTP id r6so5936832wey.19
	for <emacs-orgmode@gnu.org>; Tue, 05 Mar 2013 03:18:48 -0800 (PST)
In-Reply-To: <grb6151ubui2vd.fsf@linuxifsv005.sund.root.ku.dk> (Thomas
	Alexander Gerds's message of "Tue, 05 Mar 2013 10:59:18 +0100")
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-orgmode>
List-Post: <mailto:emacs-orgmode@gnu.org>
List-Help: <mailto:emacs-orgmode-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=subscribe>
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
To: Thomas Alexander Gerds <tag@biostat.ku.dk>
Cc: emacs-orgmode@gnu.org

Hello,

Thomas Alexander Gerds <tag@biostat.ku.dk> writes:

> using org-mode "7.9.3f" and the new exporter I was desperately trying to
> get line numbers back for exported R code blocks using the latex listing
> package. first I tried
>
> (setq org-latex-listings-options
>     '(("basicstyle" "\\small")
>       ("numbers" "left")))
>
> which gives
>
> ,----
> | \lstset{basicstyle=\small,numbers=left,language=R,numbers=none}      
> `----
>
> that this is possible seems sub-optimal :)

Thanks. This should be fixed in master. If user provides "numbers"
option, "+n" and "-n" switches will be ignored from src-block.

> some debugging led me via org-latex-src-block to
> org-element-src-block-parser which indicated adding a switch "-n" behind
> to the scr-block:
>
> ,----
> | #+BEGIN_SRC R -n :results output raw  :exports both  :session *R* :cache yes
>
>
> this works and has a new feature (switch +n) which allows numbering to
> be continued in subsequent blocks.
>
> Now, I would like to set numbers on globally or buffer-local for all
> blocks. But is it possible to set a switch globally?  I think parameters
> can still be set with an appropriate #+PROPERTY: statement!?

This isn't possible. But, as noted previously, you can activate
numbering globally by adding ("numbers" "left") association to
`org-latex-listings-options'.

> whatever the answer, it would be nice if this feature was mentioned in
> the help string of org-latex-listing-options.

I don't seed the need for that. "+n" and "-n" switches are already
documented in the manual, and are not "listings" specific. They are not
even LaTeX specific.

Anyway, if you think it's still important, I will accept a patch for it
(along with one modifying `org-latex-minted-options' accordingly).


Regards,

-- 
Nicolas Goaziou