From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#44592: In sh-script-mode, should the syntax of . and / be made symbol? Date: Wed, 23 Dec 2020 22:59:14 -0500 Message-ID: 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="6870"; 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: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Dec 24 05:00:20 2020 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 1ksHnY-0001ht-Qx for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 24 Dec 2020 05:00:20 +0100 Original-Received: from localhost ([::1]:47690 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ksHnX-0000tf-MS for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 23 Dec 2020 23:00:19 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49842) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ksHnG-0000sz-Nk for bug-gnu-emacs@gnu.org; Wed, 23 Dec 2020 23:00:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42959) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ksHnG-00034T-EL for bug-gnu-emacs@gnu.org; Wed, 23 Dec 2020 23:00:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ksHnG-0005Qt-BY for bug-gnu-emacs@gnu.org; Wed, 23 Dec 2020 23:00:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 24 Dec 2020 04:00:02 +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=B44592.160878236620815 (code B ref 44592); Thu, 24 Dec 2020 04:00:02 +0000 Original-Received: (at 44592) by debbugs.gnu.org; 24 Dec 2020 03:59:26 +0000 Original-Received: from localhost ([127.0.0.1]:54505 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ksHmg-0005Pf-D5 for submit@debbugs.gnu.org; Wed, 23 Dec 2020 22:59:26 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:31999) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ksHmc-0005PQ-JH for 44592@debbugs.gnu.org; Wed, 23 Dec 2020 22:59:24 -0500 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id E75834414F3; Wed, 23 Dec 2020 22:59:16 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id B36674403DB; Wed, 23 Dec 2020 22:59:15 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1608782355; bh=yLSCjpiLqd+jahEBe+sA4wzqB+A8om1XGia+MsZSNx4=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=W8gI64DlLC1NcuE3BwGGriBpwC5OElYxLiTrMLl2ORZkizg+qtcfijXGgUDfcCz2Q 2LsiT+kdC0bY46zdWgG2XohB5Zv9PKhXsKDNr6qlnJUB/xKn/8UpInGJ4DL1PIHJSQ /guGv1AdgB7OgxOgakIo4w38p7mfUx7LPjmXfjdO+XWvj9abuz+0MTbhljs+YQSYGD pnYyoaozlAnHP43F7b7XV1iOgpScNQQ56KA2qTidRuY8h7rddIpiBGFEWjU1uPuoy7 d6lYadTYkDOmUQpUVB+YqXgGcrq38906yTfUvnDtvU+qDIdE7mikQ3a5ONRBYq9vuV 2x8DPbxqJ1VXA== Original-Received: from alfajor (unknown [104.247.243.191]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 71E0F120409; Wed, 23 Dec 2020 22:59:15 -0500 (EST) In-Reply-To: <87pn30kvo7.fsf@gnus.org> (Lars Ingebrigtsen's message of "Wed, 23 Dec 2020 23:24:40 +0100") 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:196647 Archived-At: >> 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). Stefan