From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Radey Shouman Newsgroups: gmane.emacs.bugs Subject: bug#37820: 25.2; xref using etags incorrect case fold during completion Date: Fri, 17 Jan 2020 10:34:03 -0500 Message-ID: <24097.54251.468235.835479@mothra.home> References: <23978.21803.951348.841457@mothra.home> <83wod16xa0.fsf@gnu.org> <86f40cb1-dc31-c130-5480-e04fdc934d12@yandex.ru> <23986.65471.30294.547230@mothra.home> <24069.7783.536611.22349@mothra.home> <835zha32s8.fsf@gnu.org> <03310a1f-2505-7ec9-6791-94ee84f43ce4@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="110434"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 37820@debbugs.gnu.org, shouman@comcast.net To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jan 17 16:35:17 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 1isTeV-000SSp-OH for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 17 Jan 2020 15:34:05 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcast.net; s=20190202a; t=1579275245; bh=4uPXP8TeFLl6wqHirTj0MoO03WYG5YyCP+l4EMJu0lY=; h=Received:Received:Received:MIME-Version:Content-Type:Message-ID: Date:From:To:Subject; b=sQUpvKA1L6A9tSFNgUZj4NyrJ6g0rk57bflx76k2J/H80n5K3gy/MAbFgSrQJbjlo O66iK2dqSWjfjIfs1voADhVkcut9ierwWwE2KIjRRbBvP87bD2DxXZUszC2jCuYOLr 0Zp0g10f2a9TnxcsgWqyNaGpx5MW4GjD3539Jhatzqa2mVNd3Qhvqn31F7KBfejb3A 12Bk9PYPe+0ZO55gA/KaWcCb6nBQUDjPBmayOQMdQP2VQZHH51ZAZUyjPBko7/5jG2 LVG0Z5wUYDd7EuXFnklId9o9WV4iennF+qwXaHBQPX0i5HCaXBFDTzEMqpta+FOYO1 HX9EGeg9j33KA== Original-Received: from mothra.home ([IPv6:2601:18c:cd80:eef0:329c:23ff:fea1:8693]) by resomta-ch2-02v.sys.comcast.net with ESMTPA id sTdMijUbugGLCsTdMiWTPo; Fri, 17 Jan 2020 15:34:05 +0000 X-Xfinity-VMeta: sc=-100.00;st=legit Original-Received: from localhost ([127.0.0.1] helo=mothra) by mothra.home with esmtp (Exim 4.92) (envelope-from ) id 1isTdL-0005UD-QT; Fri, 17 Jan 2020 10:34:03 -0500 In-Reply-To: <03310a1f-2505-7ec9-6791-94ee84f43ce4@yandex.ru> X-Mailer: VM 8.1.2 under 25.2.2 (x86_64-pc-linux-gnu) 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:174758 Archived-At: Dmitry Gutov writes: > On 17.01.2020 11:28, Eli Zaretskii wrote: > > Can you tell what is the difference in user-facing behavior due to > > this change? I'm not sure I understand that looking at the patch. > > Identifier completion in xref-find-definitions (C-u M-. TAB TAB), when > the etags backend is in use, will honor the value of tags-case-fold-search. I haven't looked at the patch yet, but I can describe the desired change in user-facing behavior with an example: Suppose tags-case-fold-search is true in a buffer with a tags table containing the symbol "CamelCase". The key sequence M.camelcase will find the definition of CamelCase. On the other hand, with the current behavior, the key sequence M.cTAB will show a completion buffer that does not contain "CamelCase". With a proper fix, the completion buffer will include "CamelCase".