From mboxrd@z Thu Jan 1 00:00:00 1970 From: Achim Gratz Subject: Re: Difference :header-args: and :header-args+:? Date: Tue, 09 Sep 2014 15:57:50 +0200 Message-ID: <87bnqo7v6p.fsf@Rainer.invalid> References: <877g1j1gwx.fsf@gmail.com> <87vbp1r1fk.fsf@gmail.com> <87sik29ogv.fsf@Rainer.invalid> <87r3zlrcnt.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from eggs.gnu.org ([208.118.235.92]:57494) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XRLw6-0007QT-HF for emacs-orgmode@gnu.org; Tue, 09 Sep 2014 09:58:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XRLvu-0002Ll-CL for emacs-orgmode@gnu.org; Tue, 09 Sep 2014 09:58:16 -0400 Received: from plane.gmane.org ([80.91.229.3]:42951) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XRLvu-0002Lc-6G for emacs-orgmode@gnu.org; Tue, 09 Sep 2014 09:58:10 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XRLvq-0006bJ-Hb for emacs-orgmode@gnu.org; Tue, 09 Sep 2014 15:58:06 +0200 Received: from pd9eb003e.dip0.t-ipconnect.de ([217.235.0.62]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 09 Sep 2014 15:58:06 +0200 Received: from Stromeko by pd9eb003e.dip0.t-ipconnect.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 09 Sep 2014 15:58:06 +0200 List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-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: emacs-orgmode@gnu.org Rainer M Krug writes: > If this is the case, I would opt, in addition to the + operator, to > have a - operator, which *removes* properties from the property set > :header-args. Properties don't work that way, they're just strings. > Initially I thought, to use :header-args+ instead of :header-args would > work, but I was wrong (see below). It's supposed to work, but doesn't due to a bug in the property API. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ Waldorf MIDI Implementation & additional documentation: http://Synth.Stromeko.net/Downloads.html#WaldorfDocs