From unknown Sat Aug 09 13:07:56 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#25063 <25063@debbugs.gnu.org> To: bug#25063 <25063@debbugs.gnu.org> Subject: Status: 26.0.50; Regression: parse-partial-sexp and syntax-ppss wrongly signal in-list Reply-To: bug#25063 <25063@debbugs.gnu.org> Date: Sat, 09 Aug 2025 20:07:56 +0000 retitle 25063 26.0.50; Regression: parse-partial-sexp and syntax-ppss wrong= ly signal in-list reassign 25063 emacs submitter 25063 Andreas R=C3=B6hler severity 25063 normal tag 25063 fixed confirmed thanks From debbugs-submit-bounces@debbugs.gnu.org Tue Nov 29 12:55:17 2016 Received: (at submit) by debbugs.gnu.org; 29 Nov 2016 17:55:17 +0000 Received: from localhost ([127.0.0.1]:46382 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cBmcf-0003bW-2F for submit@debbugs.gnu.org; Tue, 29 Nov 2016 12:55:17 -0500 Received: from eggs.gnu.org ([208.118.235.92]:60340) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cBmcc-0003bK-UK for submit@debbugs.gnu.org; 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Tue, 29 Nov 2016 12:55:03 -0500 Received: from [192.168.178.35] ([77.3.9.25]) by mrelayeu.kundenserver.de (mreue001 [212.227.15.167]) with ESMTPSA (Nemesis) id 0LgQz7-1cWKFF2FAT-00nwYG for ; Tue, 29 Nov 2016 18:55:00 +0100 To: bug-gnu-emacs@gnu.org From: =?UTF-8?Q?Andreas_R=c3=b6hler?= Subject: 26.0.50; Regression: parse-partial-sexp and syntax-ppss wrongly signal in-list Message-ID: Date: Tue, 29 Nov 2016 19:04:01 +0100 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Icedove/45.4.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:anGa0IdhY2ZaXM7XNay74uIAtsUipMh1b+CqUiqCuCuDg7JCXU6 C0dwJupkXRkjtzCQGVvXYfyG4P/qvVPpsGbtAd0NyRpA2nlHigWIGqo9AVJBbICPVaGg1vQ T2x1Hovgu04T1kbDsSlh17NN3fL8zNEsAHqdPMOAQSbvvZgVXBcBoSsFMv23R9mF6/1oFVG 96nSNjfVYQUl0587llHvw== X-UI-Out-Filterresults: notjunk:1;V01:K0:kUAfdbD/cj8=:OESXxVdS7TDaQY3pPSVLOo 35ju30aGsTK9w9Agnmet3G/6wBYbSw1/mhhjRLoSxQv2KCkAbzi/iBKMgmGPCeKntSYIpjYvB zxXmEAbSRsNnunfI72MvKUjrHlToqz8QvaJAH7Fc+5RW6DZ/X8gIBHBzGvrxT6KBmnVM0Jbn0 o/fkrElAh/2ezdvjTtonlL52wlQTppGE2Zj06fE5G6YlmBr902fqQLsUG5qp8BtgcuyXYWW0w sKiPw8SNeku7Q0aUQQdd/v/U4DD82lyhX/9ZKsgKEV5B8kUe9T+ITLEVYIm4QOWLgaGt/6KOP tXNI+BNU2pGIZSXXXEAvGUVFBrsh6fGNknkXTxmRwusbDafQYXW5YmwnrY6CDA2cO/2kQ7LNa r3UoQ2yo13qIE5hyV9I1T/HEDwRqqWJhkbHJhDaPVzmgR23AIcQ/l2XBCV0ha6drxebNBrvXt Px3Lb+4bsvZQbmgWomYLElmw2Qr5X+RXjCD8BMzAL8CfPynnMvGdE0gGWnLfb6uALBrvitGEX 5fbuIGaROQj+6anmtj0weSQ98DKWbF4+A6XJMjCOxb/JJMymVL+5JuvRyPFYCwo0lyPTaTuir EpxYxIWst1iVzd8petOzxPZJIC4xVNIv3Bv+ROsdgShVQydpk6Hdm49YHWWhHHnx7x+SO1hb7 pLT5N3EB74yIb0+zPf3ylwIjrtIa6FjNPbLu9AgX+mKjZ0yEdM8moqS7hpvVSligHpDKZ0AS/ PPQURNBGeUyH7n7s X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.5 (----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.5 (----) In GNU Emacs 26.0.50.1 (i686-pc-linux-gnu, GTK+ Version 3.14.5) of 2016-11-15 With buffer in haskell-mode {- To explore this file:-} After comment (insert (format "%S" (syntax-ppss))) (1 1 30 nil nil nil 0 nil nil (1) nil) after another comment -- asdf later in buffer (parse-partial-sexp (point-min) (point)) ==> (1 1 39 nil nil nil 0 nil nil (1) nil) Wrong display of nesting Does not happen with GNU Emacs 25.1.90.1 (i686-pc-linux-gnu, GTK+ Version 3.14.5) of 2016-11-29 From debbugs-submit-bounces@debbugs.gnu.org Tue Dec 13 21:59:22 2016 Received: (at control) by debbugs.gnu.org; 14 Dec 2016 02:59:22 +0000 Received: from localhost ([127.0.0.1]:41241 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cGzms-00081z-23 for submit@debbugs.gnu.org; Tue, 13 Dec 2016 21:59:22 -0500 Received: from mail-io0-f179.google.com ([209.85.223.179]:36129) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cGzmq-00081h-8F; Tue, 13 Dec 2016 21:59:20 -0500 Received: by mail-io0-f179.google.com with SMTP id 136so18362120iou.3; Tue, 13 Dec 2016 18:59:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=Dmm4ffRXUF0U0xMlRKGeHrRDSR557FETyGfr2ROhk4w=; b=WKKSD5dMFugrMS3FRMTFXGN4Z6WAbw/j+xxpHy0V8DOnqP/h0YYP/nzDwMD2DWIRVH ZsJO0njVcjgkN36WgnMano0h7n8WLyajvZdj4IDraqubWkhlVa1vBZpqQeqANGeQfeAH YIXSbjnTkLIBlzzHDZttSe83Ml3JVWhESzl6Ce8c1g+dg+dqL6F8JNAVAga8cOzQVjp0 L9bbmKedV6jv/TO1sCM2vGdBpe0/Tv+JzzMmR3wqsFHBX8eQDnVlv7Q/CWvHYZ3d1POZ lRz8hKrHoXHJs7t8WZsSHac/VIM45Ale4TW2hDkbOq3e5FpxwXmQBPUvlOZ0gkFAtbn0 iE4g== X-Google-DKIM-Signature: v=1; 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parse-partial-sexp ignores comment-end References: <7cb86247-1e30-f029-0b9b-c53cc096ec4b@easy-emacs.de> <87mvggh2hu.fsf@users.sourceforge.net> Date: Tue, 13 Dec 2016 22:00:16 -0500 In-Reply-To: ("Andreas \=\?utf-8\?Q\?R\=C3\=B6hler\=22's\?\= message of "Thu, 1 Dec 2016 09:24:53 +0100") Message-ID: <87h967cj0f.fsf@users.sourceforge.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Spam-Score: 0.5 (/) X-Debbugs-Envelope-To: control Cc: 24870@debbugs.gnu.org, Matt Armstrong X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.5 (/) --=-=-= Content-Type: text/plain tags 24870 = confirmed merge 24870 25063 quit This is the same as your report in 25063, as you noted there, the comment starter is being counted as a list opener (although the comment closer is not being recognized as a list closer). Here's a recipe that doesn't require haskell-mode: --=-=-= Content-Type: text/plain Content-Disposition: inline; filename=bug-24870-comment-nesting-pps.el Content-Description: bug reproducer (defconst 24870-syntax-table (let ((table (make-syntax-table))) (modify-syntax-entry ?\{ "(}1nb" table) (modify-syntax-entry ?\} "){4nb" table) (modify-syntax-entry ?- ". 123" table) table)) (defun 24870-test () (interactive) (with-current-buffer (get-buffer-create "*24870 test*") (set-syntax-table 24870-syntax-table) (insert "{-C-}\nX") (message "pps nesting: %d" (nth 0 (parse-partial-sexp (point-min) (point-max)))) (display-buffer (current-buffer)))) --=-=-= Content-Type: text/plain I have tracked the issue down to scan_sexps_forward in syntax.c --=-=-=-- From debbugs-submit-bounces@debbugs.gnu.org Mon Jan 23 19:29:24 2017 Received: (at control) by debbugs.gnu.org; 24 Jan 2017 00:29:24 +0000 Received: from localhost ([127.0.0.1]:39539 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cVozE-0000NX-Lg for submit@debbugs.gnu.org; Mon, 23 Jan 2017 19:29:24 -0500 Received: from mail-it0-f67.google.com ([209.85.214.67]:34766) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cVozD-0000NH-9X; Mon, 23 Jan 2017 19:29:24 -0500 Received: by mail-it0-f67.google.com with SMTP id o185so12174176itb.1; Mon, 23 Jan 2017 16:29:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=iz6VYnqMuCf7hZ2bQxumuESYzZW/L5/wWjeT/Yb3WVw=; b=SLIeKDFs1wYhStAIQgqBxoqv2zD4nspiPo8ag8rTV/RBDYTXm5WjYJuIyao3rDkynY 1cJwSHbbaID80deLO23pc1EEgG5lPHMgrEuv88MVMtVbohYt6pp2Hk9l3hVnHIWap1hg aAngWSCg7S7gr98bXefztXECXWUqSgXga5MCI37OcNyghEtXf6Ye1Blhj6HdFixIkGpP h2UtfNnOQoh+KIETF6n+rooJm9MIHPycygW7Dsnb8okouQJh9+oLhI6djZXnAjTyMrhr DR/Upz63/Lyy+NFBne/ALL1mQ4hdKRVpT6PAZD4m9ZID7czgjJIeXYqa2uJW3+ZuKycM lzog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:references:date :in-reply-to:message-id:user-agent:mime-version; bh=iz6VYnqMuCf7hZ2bQxumuESYzZW/L5/wWjeT/Yb3WVw=; b=icoIppBIjm5Agu3ONowWYLj1HmRDsERFWT8gWwf/wuJRoXXwZfjOevcpVyMyYcz8h6 Kg7kVqE06E40J2IVOg+735iDBauMRSLgQJGTdF3xeTXT1oMFvPQ7/TWlCg5RemNeF6HP NtSGkRprTa6VHZ3fOOuDWQ7M/8dQS7rWWs/otTrmKzZPwgtfGFLuZ2pZ892i01l3+0cc k8Zi5i6Hxc1wLMSStXKLOcPcjHjmppc1ayW0bEFD1FVY4y4viR/idZx+tBj7Lmjk2VHT fpyrgDLx/hJIzMiH0E12oZ8JAuMQpB8L0oX9/UPuV0P6t12PEm4yZ0gHhIxxFIzCqPR1 Z6jQ== X-Gm-Message-State: AIkVDXIYMu1bPlqe5KcGevG1Dr5KoLOpoG9EUREd4k8Vpsd6aCp235mVNBuzwT3cW0BD1g== X-Received: by 10.36.77.10 with SMTP id l10mr16810759itb.59.1485217757562; Mon, 23 Jan 2017 16:29:17 -0800 (PST) Received: from zony ([45.2.7.65]) by smtp.googlemail.com with ESMTPSA id 197sm7365631ita.14.2017.01.23.16.29.15 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 23 Jan 2017 16:29:16 -0800 (PST) From: npostavs@users.sourceforge.net To: Alan Mackenzie Subject: Re: bug#24870: 26.0.50; parse-partial-sexp ignores comment-end References: <87h967cj0f.fsf@users.sourceforge.net> <87eg1bcg0y.fsf@users.sourceforge.net> <20161214215834.GB3881@acm.fritz.box> <20161215164458.GA2437@acm.fritz.box> <8737hldce8.fsf@users.sourceforge.net> <20161229111428.GA12532@acm.fritz.box> <87eg0q89ky.fsf@users.sourceforge.net> <87mvevzp8q.fsf@users.sourceforge.net> <20170123201232.GB4397@acm> Date: Mon, 23 Jan 2017 19:30:23 -0500 In-Reply-To: <20170123201232.GB4397@acm> (Alan Mackenzie's message of "Mon, 23 Jan 2017 20:12:32 +0000") Message-ID: <87a8ahuwo0.fsf@users.sourceforge.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.5 (/) X-Debbugs-Envelope-To: control Cc: 24870@debbugs.gnu.org, Andreas =?utf-8?Q?R=C3=B6hler?= , Matt Armstrong X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.5 (/) tags 24870 fixed close 24870 quit Alan Mackenzie writes: > > On Thu, Jan 12, 2017 at 21:07:49 -0500, npostavs@users.sourceforge.net wrote: >> npostavs@users.sourceforge.net writes: > >> > Alan Mackenzie writes: > >> >> (ii) In `parse-partial-sexp-continue-over-comment-marker', variable aftC >> >> is the position in the middle of the comment closer "*/". I don't think >> >> you are testing in any way that element 10 (nil, or the syntax of the >> >> position just before the end point when that position might be the first >> >> character of a two-character construct, i.e. an escape or first char of a >> >> double-char comment delimiter) is correct. > >> > My idea was that its effect would be tested by using pps-preC as >> > OLDSTATE, which avoids having to encode the specifics in the test. I >> > added another clause which uses pps-aftC to cover parsing from the >> > middle of a comment closer as well as opener. > > > I've just had another fairly intensive look at the patches, and I > agree. Thanks for the review. > > I think it's time to commit these. What do you say? Yep, pushed to master [1: 201dfe3]. 1: 2017-01-23 19:28:30 -0500 201dfe311868932d10da146808fcdd681948ba53 Fix comment detection on open parens From unknown Sat Aug 09 13:07:56 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Tue, 21 Feb 2017 12:24:04 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator