From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#36967: 27.0.50; Duplicate lines in xref output Date: Thu, 8 Aug 2019 01:13:07 +0300 Message-ID: <950a9da4-4081-fe80-598f-eeb3931e24ad@yandex.ru> References: <87ef1wod82.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="265785"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 To: Juri Linkov , 36967@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Aug 08 00:14:08 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 1hvUC7-00171F-Rf for geb-bug-gnu-emacs@m.gmane.org; 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Wed, 07 Aug 2019 15:13:09 -0700 (PDT) Original-Received: from [192.168.1.142] ([178.252.127.239]) by smtp.googlemail.com with ESMTPSA id h3sm18715320lja.93.2019.08.07.15.13.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 07 Aug 2019 15:13:09 -0700 (PDT) In-Reply-To: <87ef1wod82.fsf@mail.linkov.net> Content-Language: en-US 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:164738 Archived-At: On 08.08.2019 0:52, Juri Linkov wrote: > I tried to use project-find-regexp more often than rgrep, > but unfortunately xref still has a fundamental flaw: > > 0. emacs -Q > 1. M-x project-find-regexp RET regexp RET > 2. The output buffer *xref* contains duplicate lines > when regexp is found on the same line several times, > each duplicate output line has separate highlighting > for every regexp occurrence. I don't know how "fundamental" it is, but indeed, it's somewhat of a drawback. Suggestions for improving it (API change and/or implementation change) are welcome.