From owner-freebsd-bugs@freebsd.org Sat Feb 8 09:25:15 2020 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E09F623D650 for ; Sat, 8 Feb 2020 09:25:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 48F6G35jZJz4d3b for ; Sat, 8 Feb 2020 09:25:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id C404B23D64F; Sat, 8 Feb 2020 09:25:15 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C3C8823D64E for ; Sat, 8 Feb 2020 09:25:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48F6G34nHDz4d3Z for ; Sat, 8 Feb 2020 09:25:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 9F8581B4D2 for ; Sat, 8 Feb 2020 09:25:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 0189PFiT048952 for ; Sat, 8 Feb 2020 09:25:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 0189PFHq048895 for bugs@FreeBSD.org; Sat, 8 Feb 2020 09:25:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 243975] diff(1) should print the usage information when two different formatting options are used at the same time Date: Sat, 08 Feb 2020 09:25:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: fnoyanisi@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Feb 2020 09:25:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243975 Bug ID: 243975 Summary: diff(1) should print the usage information when two different formatting options are used at the same time Product: Base System Version: 12.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: fnoyanisi@yahoo.com At the moment, when two different formatting options are used, diff(1) uses= one of the output formatting styles (needs a bit of debugging to figure out whi= ch one is chosen - probably the last matching one) and ignores the other. GNU diff displays an error message. Similarly, diff(1) should display a mes= sage and the usage information before exiting. fnoyanisi@beastie:~ % cat A same1 differ1 differ3 fnoyanisi@beastie:~ % cat B same1=20=20 differ2 differ4 fnoyanisi@beastie:~ % diff A B -u --- A 2020-02-07 22:18:54.963051000 +0000 +++ B 2020-02-07 22:19:17.261555000 +0000 @@ -1,5 +1,3 @@ -same1 -differ1 - - -differ3 +same1=20=20 +differ2 +differ4 fnoyanisi@beastie:~ % diff A B -e 1,5c same1=20=20 differ2 differ4 . fnoyanisi@beastie:~ % diff A B -e -u --- A 2020-02-07 22:18:54.963051000 +0000 +++ B 2020-02-07 22:19:17.261555000 +0000 @@ -1,5 +1,3 @@ -same1 -differ1 - - -differ3 +same1=20=20 +differ2 +differ4 fnoyanisi@beastie:~ % uname -a FreeBSD beastie 12.1-RELEASE-p2 FreeBSD 12.1-RELEASE-p2 GENERIC amd64 I am working on a patch. Checking out the latest head source and building t= he world at the moment. --=20 You are receiving this mail because: You are the assignee for the bug.=