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 21:26:11 +0200 Message-ID: <7c632bae-36a0-58bd-cfb2-9b26ef9bb3ac@easy-emacs.de> References: <46ca0bb9-0f24-2936-4aab-cd0d60997d48@easy-emacs.de> <9d9f5bd6-4112-509e-2333-8d27532147b5@easy-emacs.de> <87a7otk7sg.fsf@igel.home> <87worv3mf0.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 1536434605 23314 195.159.176.226 (8 Sep 2018 19:23:25 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 8 Sep 2018 19:23:25 +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 21:23:20 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 1fyip6-0005tO-5a for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 08 Sep 2018 21:21:57 +0200 In-Reply-To: <87worv3mf0.fsf@igel.home> Content-Language: en-US X-Provags-ID: V03:K1:tpAoWXZoafDhVhGV9+tThqQY8crQcaDJureGgY0mRLBsqj6DAB6 E1SGT+n7qqKim3XDOmL4z373aeZqMAp53yDEpE3A8XK1uUlIniNfyS7aN72u+P0GrLK368D GOND+wlJ2F7rpTCLXJ+m1P3FtbJl8FZMfn9PzQkdEDHPhnoLBbh17dyIf2NntX60ppIx8fD 4OR6r/tHTAQVgqaYHhcJQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:OxbsKrgc4Kk=:lqdBKrwqLUI34ObmCZksOA 46A0JyvQX+sLgpfbmSdeFhk9R0szws4RE+PmHKfAc9Zmb7wyBViLyiHqXsJV8rZvZa4GK6DZN RGL0wYe9ebmRWWlnXjcBaUQuIcimtyMdfNp8p+Xf28ytuBOHQyPqJMjj5Yn02KGe7bImTfy9P IxFaGhhrUZJZdQz1YYXrszQe6jrTAEbxq4H8gKJ7zHef2uVE54crYy9pShxgeGz3mhUXhACwu J4DV0eD61773K75qxq5C6f2MF6QAnAalSuohYL+XstPvZ/vCzfaCgAEMg/jaCv9v3riWR+lFU MgElx/NYvYR1BOe+b7s4sDSt5cs5sj1S3dfMFPkNGMg0X6Hj47TdxFGxGvu2vEA//bjhfJH8e pb4fcjwqJtjWLIccuzhVnX7o4FT1YBUQTt0g5DYQEjp+xZLjAk/fInnRrCYGSUKniCfBejAAV 1LBKeb/bn2F/VDR32ScKzqSK+qLhQ5RqFUDQ62yLfJ0IxpmaQQOs2l+W8vsENJ+nbtBrVznEu bcg+eMGHmiSZ+DlRVNNRuClRyF7sEv7YmA4kM/HuAoIV/rxDw3TJzOTv/yMrDj9uqXm91kl2P +764sX/5ZYalW8e1i6qq4TdvUHrJhCB/4HLyr2Udf81OZq+E8rzYmOq0+izhJtWp91OMMCqX6 BMdVgLq9M6Of2suIqhA83oPjRiNyytRtnkE/yuARwOu733XZb3JZOe4Rg5oPgSXo0uGe2NHTA f0mpMOI3BAN5nxjH 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:150136 Archived-At: On 08.09.2018 19:54, Andreas Schwab wrote: > On Sep 08 2018, Andreas Röhler wrote: > >> 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. > > The concept of a list is independent of any programming language, and > has nothing to do with the Lisp reader. Hmm, didn't expect that and don't believe it. We speak about lists in emacs-lisp here, it is defined what a list is. They affect there meaning of a program and therefor can't exist inside a comment. Moreover, you can run > eval-last-sexp also inside a comment. > Thanks, just another bug. As the info above tells contents of a comment having no effect WRT meaning of a program, result of evaluation in this case comes from the deepness of nothing? ;)