From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ted Zlatanov Newsgroups: gmane.emacs.devel Subject: Re: =?iso-8859-1?Q?=AC?= notation for not? Ref: Add a couple cells to lisp-prettify-symbols-alist Date: Mon, 18 Jul 2016 12:49:09 -0400 Organization: =?utf-8?B?0KLQtdC+0LTQvtGAINCX0LvQsNGC0LDQvdC+0LI=?= @ Cienfuegos Message-ID: <87shv6sxh6.fsf@lifelogs.com> References: <578801A0.4040306@gmail.com> <87oa5zx35d.fsf@udel.edu> <87d1mfuh05.fsf@lifelogs.com> <878tx3ueoo.fsf@lifelogs.com> <87poqeud70.fsf@lifelogs.com> <8737n7t4q7.fsf@lifelogs.com> Reply-To: emacs-devel@gnu.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1468860622 2595 80.91.229.3 (18 Jul 2016 16:50:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 18 Jul 2016 16:50:22 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jul 18 18:50:12 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bPBk9-0006bx-KD for ged-emacs-devel@m.gmane.org; Mon, 18 Jul 2016 18:50:09 +0200 Original-Received: from localhost ([::1]:48953 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bPBk9-0002GV-0n for ged-emacs-devel@m.gmane.org; Mon, 18 Jul 2016 12:50:09 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35703) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bPBjS-000269-Mv for emacs-devel@gnu.org; Mon, 18 Jul 2016 12:49:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bPBjN-0000Tn-JV for emacs-devel@gnu.org; Mon, 18 Jul 2016 12:49:26 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:44707) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bPBjN-0000TW-Bx for emacs-devel@gnu.org; Mon, 18 Jul 2016 12:49:21 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1bPBjJ-0005vY-7G for emacs-devel@gnu.org; Mon, 18 Jul 2016 18:49:17 +0200 Original-Received: from c-98-229-60-157.hsd1.ma.comcast.net ([98.229.60.157]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 18 Jul 2016 18:49:17 +0200 Original-Received: from tzz by c-98-229-60-157.hsd1.ma.comcast.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 18 Jul 2016 18:49:17 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 42 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: c-98-229-60-157.hsd1.ma.comcast.net X-Face: bd.DQ~'29fIs`T_%O%C\g%6jW)yi[zuz6; d4V0`@y-~$#3P_Ng{@m+e4o<4P'#(_GJQ%TT= D}[Ep*b!\e,fBZ'j_+#"Ps?s2!4H2-Y"sx" Mail-Copies-To: never User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) Cancel-Lock: sha1:hd3KIR+4ziKXrNJTeNGTnJmG9qU= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:205814 Archived-At: On Mon, 18 Jul 2016 11:07:07 -0400 Stefan Monnier wrote: SM> Currently it's SM> SM> (push '("not" . ?√) prettify-symbols-alist) SM> SM> and hopefully we can keep something similar. This said, the intention SM> of having two sets is that adding a new element should be unusual: the SM> extended set should cover most things that someone might like. >> What about the distinction between global and local (per mode, per >> filename, etc.) prettifications? SM> Not sure what you mean. >From code, you can set the prettify alist per mode or per filename. I was asking if we want to support that in the customization UI. Based on the rest of the message, it's a clear "no." SM> Right. I assume here that it's sufficient to allow global inhibition SM> from Custom. If you want it more fine grained, you'll need to learn to SM> use add-hook and setq-local. OK, that's reasonable. >> But defcustoms (and the underlying widgets) don't allow dynamically >> sourced choices, do they? So the user has to copy and paste the >> special symbol? (I looked in the widget library for dynamic choice >> lists just this morning for the gnus-cloud stuff, where it would be >> nice to offer a dynamic list of all the possible IMAP server as cloud >> hosts. I couldn't find a way. Maybe I missed something.) SM> There's currently no widget that does that, indeed. The closest is the SM> support for completion. AFAIK there's no deep technical reason why this SM> is the case and I'd welcome someone adding a `dynamic-choice` type. SM> There are already various places where we could use such a thing. OK. I'll start a separate thread. Thanks Ted