From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andreas =?UTF-8?Q?R=C3=B6hler?= Newsgroups: gmane.emacs.bugs Subject: bug#32649: 27.0.50; up-list stops inside comment Date: Sat, 8 Sep 2018 19:15:13 +0200 Message-ID: References: <46ca0bb9-0f24-2936-4aab-cd0d60997d48@easy-emacs.de> <9d9f5bd6-4112-509e-2333-8d27532147b5@easy-emacs.de> <87a7otk7sg.fsf@igel.home> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1536427044 20078 195.159.176.226 (8 Sep 2018 17:17:24 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 8 Sep 2018 17:17:24 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux i686; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 Cc: Leo Liu , 32649@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Sep 08 19:17:19 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fygrF-000563-O7 for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 08 Sep 2018 19:10:59 +0200 In-Reply-To: <87a7otk7sg.fsf@igel.home> Content-Language: en-US X-Provags-ID: V03:K1:Jub3mUy4vika46addSBoaERXpYdN0b0yvV0Sk1ZbsIBKwdG9jW/ bGKbBMSGi1NDphMDIx39tQUlVEukvFNfqirKZTGMyM6htwaQR6/h6UO8ZwtPBwwp7w2E5PM Bj362yzkd14VGcGsVmoNiH3cs3tb4RxhjRJPLliu5ZISWco+MPwUU9Lvpk4Gsi5kUPzlecw OAsd7yDP8x3547sXL3keg== X-UI-Out-Filterresults: notjunk:1;V01:K0:gclUXquqKmo=:04fwPQU1XZr2CNhN8NguX9 khePijO62Z7KMwg1hBl0l/UZfRFSkIl+QyLWRaOFxq+R+CLIpKvxDDFTQwrICtaDelfetW8xp kmhnfJFkPppi9Mcsn8937T10W2NTgAP4rSfQx4ljuDD0Zey1R4BqhvRekSUIspdnEAJv2+s0T GqKFxVF2qhLn18NVyEQAyAruaN7uL+CumZd9mCh8JsA16D2pzooriJqUSxLxRfmIJS63yVli8 TJNwh/rDPxqfbv4LQ6LEh5oxhXNgxJzRUV+IKU6AdgmoStv5tLZHvCGyYXgkvvvx926sdRrOr r0aO37Kpnoi+1fwEvQaWQAEdo/u9ViBMiwxdHRifmhMq1kjKwpyWzxBUGoDdrhIy1LQRLSs15 jZYrRwZlAufEv/cC2DTd4k786hgSo3GyePUYVirHijaGIabncP7LouzobOPLONt0FOGCOsN2O NstSTEi/RFEe8Riz0FZ/H4USU9LgTPjfKegAa2Wcq6sjIyOwAG7cWX1j5FCRFufbPGcYVAZzX X2vRmSyvSIHhGP4FptWRthYppMQLSLksDacLR3p62iwgpCF3K2AnM2+qobEwCSCd1dgjaAtjT GCwpbItauFKdZgWz9FzDZOsQmTADSl7FaQRk3imegMzuuBTNcChQ0tSROa5O3G9osXPWReytu uhSWMFNWpAZZJ6i5RBjnojU1BQ0gZE2ZDZD6AbEuWa3/MmL+S5Ry+s40FA8dUdqkuXPlPPEEn eK5v7ov76NU33wmw 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: 208.118.235.43 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:150133 Archived-At: On 07.09.2018 10:53, Andreas Schwab wrote: > On Sep 07 2018, Andreas Röhler wrote: > >> On 07.09.2018 06:46, Leo Liu wrote: >>> On 2018-09-06 21:04 +0200, Andreas Röhler wrote: >>>> In scratch-buffer, cursor at "d" towards end of line 1 >>>> >>>> (foo\n(a ;(b c d) >>>> e) bar) >>>> >>>> M-- M-x up-list --called with negative argument-- stops at opening >>>> paren inside comment. >>> >>> I am not following. What is the issue here? >> >> A list can't start resp. end inside a commented section. > > Sure it can. Just because it's behind a comment char doesn't mean it's > not a list. > > Andreas. From Elisp Info 2.2 Comments ============ A "comment" is text that is written in a program only for the sake of humans that read the program, and that has no effect on the meaning of the program. [...] The Lisp reader discards comments; they do not become part of the Lisp objects which represent the program within the Lisp system. ;;; BTW being in favor to remove all syntax-fiddling from plain text modes and fundamental-mode alike. Setting syntax there must produce inconsistency and unexpected behavior. An example: try M-x backward-sexp RET from end of a text-mode buffer with contents: 1) Asdf 2) Asdf >