From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#38406: 27.0.50; post-self-insert-hook does not hold its contract in cc-mode derived modes Date: Sun, 01 Dec 2019 20:03:38 +0200 Message-ID: <83h82jncsl.fsf@gnu.org> References: <20191130143638.GA6716@ACM> <20191201150738.GB5085@ACM> <20191201155842.GC5085@ACM> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="189789"; mail-complaints-to="usenet@blaine.gmane.org" Cc: yyoncho@gmail.com, 38406@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 01 19:04:17 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1ibTZx-000nF6-3g for geb-bug-gnu-emacs@m.gmane.org; Sun, 01 Dec 2019 19:04:17 +0100 Original-Received: from localhost ([::1]:53912 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ibTZv-0005y5-TR for geb-bug-gnu-emacs@m.gmane.org; Sun, 01 Dec 2019 13:04:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53100) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ibTZn-0005xC-8m for bug-gnu-emacs@gnu.org; Sun, 01 Dec 2019 13:04:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ibTZl-0000LM-8Z for bug-gnu-emacs@gnu.org; Sun, 01 Dec 2019 13:04:07 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58933) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ibTZi-0000JW-9K for bug-gnu-emacs@gnu.org; Sun, 01 Dec 2019 13:04:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ibTZi-0000yM-6E for bug-gnu-emacs@gnu.org; Sun, 01 Dec 2019 13:04:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 01 Dec 2019 18:04:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38406 X-GNU-PR-Package: emacs Original-Received: via spool by 38406-submit@debbugs.gnu.org id=B38406.15752234413731 (code B ref 38406); Sun, 01 Dec 2019 18:04:02 +0000 Original-Received: (at 38406) by debbugs.gnu.org; 1 Dec 2019 18:04:01 +0000 Original-Received: from localhost ([127.0.0.1]:36673 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ibTZg-0000y7-MI for submit@debbugs.gnu.org; Sun, 01 Dec 2019 13:04:00 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:43995) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ibTZe-0000xv-Ar for 38406@debbugs.gnu.org; Sun, 01 Dec 2019 13:03:59 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:51658) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ibTZY-0000BT-CV; Sun, 01 Dec 2019 13:03:52 -0500 Original-Received: from [176.228.60.248] (port=2410 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1ibTZX-0005B1-MH; Sun, 01 Dec 2019 13:03:52 -0500 In-reply-to: <20191201155842.GC5085@ACM> (message from Alan Mackenzie on Sun, 1 Dec 2019 15:58:42 +0000) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:172724 Archived-At: > Date: Sun, 1 Dec 2019 15:58:42 +0000 > From: Alan Mackenzie > Cc: 38406@debbugs.gnu.org > > Why not use post-command-hook here instead? I don't know what's Ivan's reason, but I know mine: post-command-hook runs much more frequently (since self-insert-command's are a small subset of commands in general), and therefore its use is much more likely to make Emacs less responsive. E.g., cursor motion commands will not call post-self-insert-hook.