From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#44592: In sh-script-mode, should the syntax of . and / be made symbol? Date: Fri, 27 Aug 2021 19:09:04 +0200 Message-ID: <87fsuun7bj.fsf@gnus.org> References: <87eekvyjku.fsf@gnus.org> <87pn30kvo7.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13103"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Dario Gjorgjevski , 44592@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Aug 27 19:10:32 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mJfN9-00034Y-Hn for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 27 Aug 2021 19:10:31 +0200 Original-Received: from localhost ([::1]:46996 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mJfN7-0000tS-Jq for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 27 Aug 2021 13:10:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49002) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mJfMg-0000e0-TP for bug-gnu-emacs@gnu.org; Fri, 27 Aug 2021 13:10:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41320) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mJfMg-0002Py-LT for bug-gnu-emacs@gnu.org; Fri, 27 Aug 2021 13:10:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mJfMg-0003w2-7W for bug-gnu-emacs@gnu.org; Fri, 27 Aug 2021 13:10:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 27 Aug 2021 17:10:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44592 X-GNU-PR-Package: emacs Original-Received: via spool by 44592-submit@debbugs.gnu.org id=B44592.163008416915076 (code B ref 44592); Fri, 27 Aug 2021 17:10:02 +0000 Original-Received: (at 44592) by debbugs.gnu.org; 27 Aug 2021 17:09:29 +0000 Original-Received: from localhost ([127.0.0.1]:52864 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mJfM5-0003uu-2J for submit@debbugs.gnu.org; Fri, 27 Aug 2021 13:09:29 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:34190) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mJfLz-0003uc-5B for 44592@debbugs.gnu.org; Fri, 27 Aug 2021 13:09:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :In-Reply-To:Date:References:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=CW032QvisgMLcMVhmmajsT8I1vq4L364Uml5kPWKRaQ=; b=jrVNIxN3ahIJX7coqSyRiTSFLv 6kdokgBebswW1gG1K1F+yQweW0eoZzrg4pkXWnGNYw8qll13o9/aS4tb53xnPs3TURtY/Y6LgMtEp rK2J2XpQ73VXnBN/CI+GIx8nD+4z5r8i74+zPHx5ZzRrTsMStxAmIWUsTqe4ZP49fPEs=; Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mJfLn-0005Rt-D2; Fri, 27 Aug 2021 19:09:11 +0200 In-Reply-To: (Stefan Monnier's message of "Wed, 23 Dec 2020 22:59:14 -0500") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:212829 Archived-At: Stefan Monnier writes: >>> The simplest solution I can think of is to change the >>> >>> (skip-syntax-backward "w_'") >>> >>> in =E2=80=98sh-smie--default-backward-token=E2=80=99 to >>> >>> (skip-syntax-backward ".w_'"). >>> >>> This fixes the issue, but I=E2=80=99m not sure about unwanted effects. >>> Any ideas if it could cause something to misbehave? >> >> Perhaps Stefan has some comments here; added to the CCs. > > I can't remember enough of how the syntax tables of sh-mode are setup. > So I suggest you just try it and see how it fares. > > W.r.t only tweaking the SMIE behavior vs affecting `kill-sexp`, I think we > have `kill-word` for smaller chunks, so I don't see a convincing need to > use `kill-sexp` to stop at `/` boundaries. > > But please add regression tests when you do that (and when you find > that it introduces new problems, please add those cases as additional > tests). I've now applied Dario's change to Emacs 28 (and added a test case). --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no