From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: default-FOO variables Date: Mon, 05 Oct 2009 15:57:33 +0200 Message-ID: <83iqeundte.fsf@gnu.org> References: <83ljjqnj81.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: ger.gmane.org 1254751192 987 80.91.229.12 (5 Oct 2009 13:59:52 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 5 Oct 2009 13:59:52 +0000 (UTC) Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Oct 05 15:59:47 2009 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1Muo6M-0002yx-Ep for ged-emacs-devel@m.gmane.org; Mon, 05 Oct 2009 15:59:46 +0200 Original-Received: from localhost ([127.0.0.1]:40517 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Muo6M-0007Ge-B7 for ged-emacs-devel@m.gmane.org; Mon, 05 Oct 2009 09:59:46 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Muo6G-0007GI-Uz for emacs-devel@gnu.org; Mon, 05 Oct 2009 09:59:41 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Muo6G-0007G2-2G for emacs-devel@gnu.org; Mon, 05 Oct 2009 09:59:40 -0400 Original-Received: from [199.232.76.173] (port=53531 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Muo6F-0007Fz-VR for emacs-devel@gnu.org; Mon, 05 Oct 2009 09:59:40 -0400 Original-Received: from mtaout6.012.net.il ([84.95.2.16]:63475) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Muo6F-0001ZY-Gz for emacs-devel@gnu.org; Mon, 05 Oct 2009 09:59:39 -0400 Original-Received: from conversion-daemon.i-mtaout6.012.net.il by i-mtaout6.012.net.il (HyperSendmail v2007.08) id <0KR100D00O0M3B00@i-mtaout6.012.net.il> for emacs-devel@gnu.org; Mon, 05 Oct 2009 15:59:34 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.70.102.198]) by i-mtaout6.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0KR100C64O7AL810@i-mtaout6.012.net.il>; Mon, 05 Oct 2009 15:59:34 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il X-detected-operating-system: by monty-python.gnu.org: Solaris 10 (1203?) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:115913 Archived-At: > From: Stefan Monnier > Cc: emacs-devel@gnu.org > Date: Mon, 05 Oct 2009 09:39:37 -0400 > > > DEFVAR_LISP_NOPRO ("default-enable-multibyte-characters", > > &buffer_defaults.enable_multibyte_characters, > > doc: /* *Default value of `enable-multibyte-characters' for buffers not overriding it. > > This is the same as (default-value 'enable-multibyte-characters). */); > > > Do we need to avoid such declarations? > > Yes, the aim is to get rid of them at some point. > > > If so, how to do the equivalent of that for buffer-local variables > > defined in C? > > I don't understand, why you'd need something equivalent. Very simply, I need to add a new buffer-local variable. The current paradigm seems to be: . Add a DEFVAR_LISP_NOPRO for its default value. . Add a DEFVAR_PER_BUFFER for its buffer-local value. . Add one or 2 one-liners to init_buffer_once to initialize buffer_defaults and buffer_local_flags. I'm asking what's the New Way of doing this?