From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.help Subject: Re: DWIM region Date: Mon, 08 Jan 2018 21:30:19 -0500 Message-ID: References: <86shbmcldx.fsf@zoho.com> <86d12pcvgj.fsf@zoho.com> <86d12pb988.fsf_-_@zoho.com> <864lo1b4rh.fsf@zoho.com> <86h8s08262.fsf@zoho.com> <86zi5r7mnw.fsf@zoho.com> <86k1wuws6g.fsf@zoho.com> <86r2r2uzpu.fsf@zoho.com> <86mv1quz80.fsf@zoho.com> <86bmi3repu.fsf@zoho.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1515464972 4670 195.159.176.226 (9 Jan 2018 02:29:32 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 9 Jan 2018 02:29:32 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Tue Jan 09 03:29:28 2018 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eYjfC-0000IC-QU for geh-help-gnu-emacs@m.gmane.org; Tue, 09 Jan 2018 03:29:18 +0100 Original-Received: from localhost ([::1]:47316 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eYjhC-0005oV-6L for geh-help-gnu-emacs@m.gmane.org; Mon, 08 Jan 2018 21:31:22 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47156) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eYjgc-0005o9-NV for help-gnu-emacs@gnu.org; Mon, 08 Jan 2018 21:30:47 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eYjgZ-0000tL-IH for help-gnu-emacs@gnu.org; Mon, 08 Jan 2018 21:30:46 -0500 Original-Received: from [195.159.176.226] (port=35730 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eYjgZ-0000sX-4l for help-gnu-emacs@gnu.org; Mon, 08 Jan 2018 21:30:43 -0500 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1eYjeJ-0005Gr-9A for help-gnu-emacs@gnu.org; Tue, 09 Jan 2018 03:28:23 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 19 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:CqLHU6y6dwvjYV2njzT8dhZW4Mo= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:115623 Archived-At: >> (pcase justify >> ('(4) 'full) ; C-u -> justify >> ('(64)) 'center)))) ; C-u C-u C-u -> center ^^ Sorry there was an spurious extra paren here. > `pcase' doesn't seem to do that? What makes you think so? It is not like CL's `case`. > (pcase (car justify) > (4 'full) ; C-u -> justify > (64 'center) )))) ; C-u C-u C-u -> center current-prefix-arg can also be a plain integer, so (car justify) can crash and burn. Stefan