From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Vitalie Spinu Newsgroups: gmane.emacs.bugs Subject: bug#20420: 25.0.50; eieio methods with optional arguments now fail Date: Sat, 25 Apr 2015 20:25:39 +0200 Message-ID: <87sibonjz0.fsf@gmail.com> References: <87d22tpbqr.fsf@gmail.com> <878udhp0ay.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1429986382 9861 80.91.229.3 (25 Apr 2015 18:26:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 25 Apr 2015 18:26:22 +0000 (UTC) Cc: 20420@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Apr 25 20:26:13 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1Ym4mK-0001Vm-Be for geb-bug-gnu-emacs@m.gmane.org; Sat, 25 Apr 2015 20:26:12 +0200 Original-Received: from localhost ([::1]:49081 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ym4mJ-0003BR-Fk for geb-bug-gnu-emacs@m.gmane.org; Sat, 25 Apr 2015 14:26:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34749) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ym4mF-0003BL-FQ for bug-gnu-emacs@gnu.org; Sat, 25 Apr 2015 14:26:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ym4mA-00024y-Fj for bug-gnu-emacs@gnu.org; Sat, 25 Apr 2015 14:26:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:50184) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ym4mA-00024r-Ba for bug-gnu-emacs@gnu.org; Sat, 25 Apr 2015 14:26:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Ym4mA-0008Ru-2j for bug-gnu-emacs@gnu.org; Sat, 25 Apr 2015 14:26:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Vitalie Spinu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 25 Apr 2015 18:26:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20420 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 20420-submit@debbugs.gnu.org id=B20420.142998634932460 (code B ref 20420); Sat, 25 Apr 2015 18:26:02 +0000 Original-Received: (at 20420) by debbugs.gnu.org; 25 Apr 2015 18:25:49 +0000 Original-Received: from localhost ([127.0.0.1]:39960 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Ym4lw-0008RT-NF for submit@debbugs.gnu.org; Sat, 25 Apr 2015 14:25:49 -0400 Original-Received: from mail-wi0-f171.google.com ([209.85.212.171]:34833) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Ym4lu-0008RH-Lw for 20420@debbugs.gnu.org; Sat, 25 Apr 2015 14:25:47 -0400 Original-Received: by widdi4 with SMTP id di4so56324756wid.0 for <20420@debbugs.gnu.org>; Sat, 25 Apr 2015 11:25:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=Ys1MLVsdpSABSzZMaA/IPX/xpY8AXG+YdIYxF7pPcP0=; b=0vp5Lz/xlDM8WOZV7JdN3MkhOC5K4dxkuSbZKYvEOZHaIjdx4fdIYYnFuSlNLb8I5n UUJGY3ygFtAuJtnJX6TC1g1PIjmp2L7ydaRc93PCno0jIS1bMyOVo1KXPCZ8ffDaNfJd YKzvI/Ojv4/rHoJGcUQMmFR4drpmnJMxdFzqQy3xBBnSpiSywTg7uHId+8ZVG7Hz/WJ0 Gyeo1cH8aAkYh3gLKfYhtR0Q4CqfLSgLZCVZPml98zrP7IhkF3LK6dr3FfXy/XTTxMfN dz95al0azSVyagNI84Z0d7FB8KipMh1pw6zSj1OhO13CgAPJ6Ht5ozjJ84zekJw47Qlk UTkw== X-Received: by 10.194.206.66 with SMTP id lm2mr7969883wjc.79.1429986341134; Sat, 25 Apr 2015 11:25:41 -0700 (PDT) Original-Received: from localhost (dhcp-077-251-128-242.chello.nl. [77.251.128.242]) by mx.google.com with ESMTPSA id z12sm22012254wjw.39.2015.04.25.11.25.39 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 25 Apr 2015 11:25:39 -0700 (PDT) In-Reply-To: (Stefan Monnier's message of "Sat, 25 Apr 2015 10:41:40 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:102036 Archived-At: >>> Stefan Monnier on Sat, 25 Apr 2015 10:41:40 -0400 wrote: > That tells me *how* you used it, not *where*. I was using it in polymode package for a generic indentation functionality: https://github.com/vspinu/polymode/blob/master/polymode-methods.el#L530 >> As we are on this topic how about allowing for implicit dispatch on the >> arbitrary context? I mean something along the following lines: > Quoting from cl-generic.el: > ;; TODO: > [...] > ;; - A way to dispatch on the context (e.g. the major-mode, some global > ;; variable, you name it). > [...] > ;;; Just for kicks: dispatch on major-mode > ;; > ;; Here's how you'd use it: > ;; (cl-defmethod foo ((x (major-mode text-mode)) y z) ...) > ;; And then > ;; (foo 'major-mode toto titi) > ;; > ;; FIXME: Better would be to do that via dispatch on an "implicit argument". > ;; E.g. (cl-defmethod foo (y z &context (major-mode text-mode)) ...) Aha. Cool! I will have a look. Is there a more elaborate documentation somewhere? Particularly I don't see "specializer" and "generalizer" being properly defined anywhere. Vitalie