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#51926: 29.0.50; Narrow to defun fails with Javascript async functions Date: Thu, 18 Nov 2021 11:25:36 +0100 Message-ID: <87tug9kbfj.fsf@gnus.org> References: <87y25msft4.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33295"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 51926@debbugs.gnu.org To: Matthias Meulien Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 18 11:26:24 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 1mneca-0008Sa-UP for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Nov 2021 11:26:24 +0100 Original-Received: from localhost ([::1]:42718 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mnecZ-0000gj-GT for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Nov 2021 05:26:23 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:33036) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnecE-0000d9-I6 for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 05:26:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:51573) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mnecE-00049Y-7g for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 05:26:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mnecE-0005Ah-1r for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 05:26:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 18 Nov 2021 10:26:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51926 X-GNU-PR-Package: emacs Original-Received: via spool by 51926-submit@debbugs.gnu.org id=B51926.163723115219843 (code B ref 51926); Thu, 18 Nov 2021 10:26:02 +0000 Original-Received: (at 51926) by debbugs.gnu.org; 18 Nov 2021 10:25:52 +0000 Original-Received: from localhost ([127.0.0.1]:34883 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnec3-00059z-VS for submit@debbugs.gnu.org; Thu, 18 Nov 2021 05:25:52 -0500 Original-Received: from quimby.gnus.org ([95.216.78.240]:47154) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnec1-00059b-Dx for 51926@debbugs.gnu.org; Thu, 18 Nov 2021 05:25:50 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: 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=HXxCbD0BuIx8Plx4p+xzBXBAcaufLtIki5WdL76tZf8=; b=feW1mX0pG+gNP72TqmMsV4JY+c i6JLOqaxmkdIGfkNmgi8odCVnv6XEljRcC0HzmoP8eqIKj/F6Zj8xoA+nHP+83xJisV2tUENf0oDu Jx344aLqCbeWcZv2+B7pXQZ/RSmZvlCa27QWeAEb0CsyfumtgqtMf2vVx8JbYkRfEB4E=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mnebr-0008Ft-MS; Thu, 18 Nov 2021 11:25:42 +0100 X-Now-Playing: Fotheringay's _Fotheringay_: "Two Weeks Last Summer" In-Reply-To: <87y25msft4.fsf@gmail.com> (Matthias Meulien's message of "Wed, 17 Nov 2021 21:11:35 +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:220292 Archived-At: Matthias Meulien writes: > 4. Call `narrow-to-defun' (C-x n d) and observe that the buffer now > displays the following: > > function test_async() { > // nothing to do > } > > This is wrong (async has disappeared). Yup; I can reproduce this in Emacs 29, too. I've poked at it now, and it's surprisingly difficult to fix this, due to the way these functions are constructed. But I think I've got it working now in Emacs 29. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no