From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#51602: 29.0.50; Slow completion on Windows 10 when symbol name contains unicode Date: Fri, 05 Nov 2021 09:07:03 +0200 Message-ID: <83lf23dqso.fsf@gnu.org> References: <87ee7vsmua.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10427"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 51602@debbugs.gnu.org To: No Wayman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Nov 05 08:08:12 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 1mitKe-0002V4-0z for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 05 Nov 2021 08:08:12 +0100 Original-Received: from localhost ([::1]:44238 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mitKc-00077d-H0 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 05 Nov 2021 03:08:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47236) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mitKU-00077V-La for bug-gnu-emacs@gnu.org; Fri, 05 Nov 2021 03:08:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:32942) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mitKU-0002ib-D3 for bug-gnu-emacs@gnu.org; Fri, 05 Nov 2021 03:08:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mitKU-0006Ur-4z for bug-gnu-emacs@gnu.org; Fri, 05 Nov 2021 03:08:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 05 Nov 2021 07:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51602 X-GNU-PR-Package: emacs Original-Received: via spool by 51602-submit@debbugs.gnu.org id=B51602.163609605324937 (code B ref 51602); Fri, 05 Nov 2021 07:08:02 +0000 Original-Received: (at 51602) by debbugs.gnu.org; 5 Nov 2021 07:07:33 +0000 Original-Received: from localhost ([127.0.0.1]:44488 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mitK1-0006U6-3k for submit@debbugs.gnu.org; Fri, 05 Nov 2021 03:07:33 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:49780) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mitJz-0006Tt-LZ for 51602@debbugs.gnu.org; Fri, 05 Nov 2021 03:07:32 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:43324) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mitJu-0002XZ-Bl; Fri, 05 Nov 2021 03:07:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=/50NeQppYfoaWN5Kr04kek8KrpRgwl3O8Z3tkJsS3gg=; b=Bl/0mvv/rl52f1nu0d58 /0YwKxsGp4Le2cz1BrroQd5PdRqhoHxKbPrV/eCggDvmaHbizROGFYhHlJP6Q+3kwzgAhTpCPJljq k0aigelC7kp2dn9v62bNtEZTwpvn0yACfyn+36FrNbc2dZV8p0hggrpZXXrq5QJe2FFNZwdcT9xlw YbdKZHllEAu70sDROKAjufglhUqTlJq9qYRmw3PRj04/7g3urXZrRTuQXxw/9qtFgfwikvI39qdPU 0ibq7oWvg9vvYhgjLiNqRwsTC3Ubqhh7itQK56vBYqGQRgkCYPoY8TLG2Ja1qIW/IPRVEmQtycRsw clIk1UxiMqhzxA==; Original-Received: from [87.69.77.57] (port=2363 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mitJr-0002tz-IM; Fri, 05 Nov 2021 03:07:26 -0400 In-Reply-To: <87ee7vsmua.fsf@gmail.com> (message from No Wayman on Thu, 04 Nov 2021 15:51:53 -0400) 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:218970 Archived-At: > From: No Wayman > Date: Thu, 04 Nov 2021 15:51:53 -0400 > > 1. emacs -Q > 2. define the following command: > > (defun testಠ-ಠ () > (interactive) nil) > > 3. Attempt completion I assume "attempt completion" means something like M-x t TAB ? If so, I'm unable to reproduce this here. Does that user have a font installed that is capable of displaying those special characters (they are from the Kannada script)? If not, the time delay might be Emacs searching the system for a suitable font. > They claim completion will "hang" for some time. They also claim > including the command in an init file will cause the init time to > take 5 seconds longer. I'd be interested in seeing the smallest possible init file that causes such a long delay. > We have a single alias in straight.el which includes ಠ-ಠ in the > symbol name. My reading of: > > https://www.gnu.org/software/emacs/manual/html_node/elisp/Symbol-Type.html > > seems to indicate that unicode characters in a symbol name should > be fine. Is that my misunderstanding? Your understanding is correct.