From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Tino Calancha Newsgroups: gmane.emacs.bugs Subject: bug#46119: 28.0.50; this-error-recenter Date: Sat, 30 Jan 2021 15:50:07 +0100 Message-ID: <87lfcaqy1s.fsf@gmail.com> References: <8735yn1jjn.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="32295"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 46119@debbugs.gnu.org, uyennhi.qm@gmail.com To: Richard Stallman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jan 30 15:51:56 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 1l5rbQ-0008J1-4V for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 30 Jan 2021 15:51:56 +0100 Original-Received: from localhost ([::1]:59282 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l5rbO-00039K-Vp for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 30 Jan 2021 09:51:55 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39256) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l5raa-00037K-IK for bug-gnu-emacs@gnu.org; Sat, 30 Jan 2021 09:51:07 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42835) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l5raX-0005nQ-Vh for bug-gnu-emacs@gnu.org; Sat, 30 Jan 2021 09:51:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1l5raX-0007yS-Ue for bug-gnu-emacs@gnu.org; Sat, 30 Jan 2021 09:51:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Tino Calancha Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 30 Jan 2021 14:51:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46119 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 46119-submit@debbugs.gnu.org id=B46119.161201823030614 (code B ref 46119); Sat, 30 Jan 2021 14:51:01 +0000 Original-Received: (at 46119) by debbugs.gnu.org; 30 Jan 2021 14:50:30 +0000 Original-Received: from localhost ([127.0.0.1]:54381 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l5rZq-0007xV-9R for submit@debbugs.gnu.org; Sat, 30 Jan 2021 09:50:30 -0500 Original-Received: from mail-wr1-f53.google.com ([209.85.221.53]:45987) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l5rZm-0007xD-U5 for 46119@debbugs.gnu.org; Sat, 30 Jan 2021 09:50:16 -0500 Original-Received: by mail-wr1-f53.google.com with SMTP id m13so11778705wro.12 for <46119@debbugs.gnu.org>; Sat, 30 Jan 2021 06:50:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=xoyThKm5d82O9x23E36ldtON0dE/8I9hcuPBkI9hcps=; b=Po1DqAifv0wk6XMxIF1GDIKF3IDF0o8HXmOhrvjbmZy25R7bjWLJqTnK2mWKK5EYGj Fb3NLsRY4dbmBTlknM9q3RzD7RL/Sz4/FEtGksT/uGz9jfFTVJ/1baxAXzTz5VcDMGjG 072MUKASC3KHaQ9bf0G6YGuvyHGulFgt5bRrGaIKVrJpsjpQbZR54b3Q9XvtonTGemWN xg7lR9HRFzahDhFsH4Pl2XxDQk0XGy2KcnETTyt1m14N5epVT/rrlw89G4FGE4GLsbTB h8208Is8NbwvvAacnuPy4pAVJxTHIdNUR/6F7eqfY6SfkCl5NeFmurQOxXQSfTxF9SuQ aObw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=xoyThKm5d82O9x23E36ldtON0dE/8I9hcuPBkI9hcps=; b=TMWpVUqRWYG0pRE61icys01TYpngWeCM4xMYe5En2gXK7H7AlEY9qcxZIGFurdjYI7 JR9n1bQz5FCCrb64QDcmVLfcnTerY8e19ee9TyKO2DsUdvwYQvM+C3Gd6vO0QgbhQZfD jronVVyWM4gNBA5p3ou+4ZTWOj2VTnGQgAk1c7kFwTl28OVGEPT3SX70pSDu2MA+FJMl lNOF7+UQ1u0iC60Gut3nkE2PpQ0C3Sb4czjHhQwgZ56kSEeGK6i858u99ofT9Lqs85Jo tMVhTCkhLa75B+CsUTz3zeKmD1l4KRFH5pZEK4Wvz6gMbh+MsuQ8TtGauV1Ox0JiOsE+ RpPA== X-Gm-Message-State: AOAM53059IXnrt/yDnwk1qcNORA2GgjylE+xDTFAN5oMo06YkYaZmbjQ kCxf/L493MAuaOS7jELB7objiRijCaw= X-Google-Smtp-Source: ABdhPJx5bfSv5o53GATycYCe0p5n3RCAx4sYgel2XxzadhE/6ExDY193JOHHt/b+7Vndi52ArW8uhA== X-Received: by 2002:a5d:51c8:: with SMTP id n8mr10039168wrv.18.1612018209322; Sat, 30 Jan 2021 06:50:09 -0800 (PST) Original-Received: from localhost.example.com ([31.7.242.222]) by smtp.gmail.com with ESMTPSA id z15sm17389336wrs.25.2021.01.30.06.50.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Jan 2021 06:50:08 -0800 (PST) In-Reply-To: (Richard Stallman's message of "Thu, 28 Jan 2021 01:38:13 -0500") 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:198938 Archived-At: Richard Stallman writes: > > As a regular greper with a tiny screen I tend to use this command quite often. > > > Tentatively, I have named it `this-error-recenter'; if you find a > > better name for it, please let me know. > > Would you please say what the command does? I see this > > > Add command to recenter errors from Occur/Grep buffers > > > It allows to scroll up/down the current displayed occurrence/error > > without abandon the Occur/Grep buffer. > > but I am not sure what that means, concretely. ;; Grep example (Call Emacs from the root Emacs source code using my patch) emacs -Q lisp M-x rgrep RET (defun RET *.el RET RET C-x o n ; display errors w/o selecting its window l ; scroll up/down the current displayed error ;; Occur example emacs -Q lisp/subr.el M-s o (defun RET C-x o n ; display occurrences w/o selecting its window l ; scroll up/down the current displayed occurrence