From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#25344: man repaints entire screen even when there is no such manual page Date: Sun, 29 Sep 2019 05:40:30 +0200 Message-ID: References: <871swkbee3.fsf@jidanni.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="80294"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 25344@debbugs.gnu.org, =?UTF-8?Q?=E7=A9=8D=E4=B8=B9=E5=B0=BC?= Dan Jacobson To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Sep 29 05:41:12 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 1iEQ59-000KnW-Ok for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 28 Sep 2019 23:41:01 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: <871swkbee3.fsf@jidanni.org> Resent-From: Stefan Kangas Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 29 Sep 2019 03:41:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 25344 X-GNU-PR-Package: emacs Original-Received: via spool by 25344-submit@debbugs.gnu.org id=B25344.156972845027154 (code B ref 25344); Sun, 29 Sep 2019 03:41:01 +0000 Original-Received: (at 25344) by debbugs.gnu.org; 29 Sep 2019 03:40:50 +0000 Original-Received: from localhost ([127.0.0.1]:51859 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iEQ4n-00073o-Is for submit@debbugs.gnu.org; Sat, 28 Sep 2019 23:40:49 -0400 Original-Received: from mail-pl1-f181.google.com ([209.85.214.181]:36889) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iEQ4l-00073T-Ja for 25344@debbugs.gnu.org; Sat, 28 Sep 2019 23:40:47 -0400 Original-Received: by mail-pl1-f181.google.com with SMTP id u20so2551866plq.4 for <25344@debbugs.gnu.org>; Sat, 28 Sep 2019 20:40:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc :content-transfer-encoding; bh=w6580Scxvf/F5QssPC6veR8w7b5LIsVpCCtg9ORgEoQ=; b=s/d7ltjMAKvhD6fPkZK3WBV+aapilBXXxNtVqjLI1X7/fCvXkWzcX8x46Ya4rphIlS JQGqJk1fvuLJR5ptUNVbEmcAm+/DWYkbAIkJNUjwNbmnH1ne5a0JPXxvIDJKHNGTLap8 HeIFfyWvphYbzCbiCjW+EFC/4UGXPPW8zGzDlIjvGeCRLD9VijQZOF0hlJGaWGucNFHd G/iLfJ7USs6LHNRZfcIfsWSnw+E17Oqc4aOtjX5lh8XuuA7+3i90hbRmqlfKv3DudiVL uBeRqNHM2oYG61z12xMrmmzZRkFqdRCifP6eFUdJLH4LDu9ZueiOXXWg68jY8I/Hkuu1 ffFA== X-Gm-Message-State: APjAAAW7ch5GIE/tfUCYw0qsW1CvLiHzLwY9va1rR1jDYawYp4L4k1cB R/ROyYyYC6Ckp2xd35RbU3kAUf8u0s+cAOehCnc= X-Google-Smtp-Source: APXvYqwRk9+fn90FMXDz/KzelnhqNDPlZa11DNSdcRDjr5mKUi6qdSGmSPYx1onP++yqLdiQMAMwOJ4SigkN6cnDGT0= X-Received: by 2002:a17:902:d88f:: with SMTP id b15mr12850683plz.251.1569728441810; Sat, 28 Sep 2019 20:40:41 -0700 (PDT) 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:167581 Archived-At: tags 25344 + wontfix close 25344 quit Eli Zaretskii writes: >> From: =E7=A9=8D=E4=B8=B9=E5=B0=BC Dan Jacobson >> >> Date: Tue, 03 Jan 2017 18:56:36 +0800 >> >> If one has a very quick eye, one can discover M-x man "zzzyyyxxx" >> repaints the entire screen before declaring in the minibuffer "No manual >> entry for zzzyyyxxx". Doesn't seem very efficient. >> Also one thinks the man page is coming in and looks at the screen, but >> in fact it is just the screen being repainted. emacs-version "25.1.1" > > I think these are side effects of a change (for the better) whereby > the 'man' program gets set up with a correct line width, which is > impossible without creating a window before 'man' is run. My HO is > that this minor annoyance is a worthy price to pay for the problems > solved by that change. So this is the desired behaviour. I'm consequently closing this as wontfix. If anyone disagrees, feel free to reopen. Best regards, Stefan Kangas