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#24969: 26.0.50; number-at-point Date: Sun, 20 Nov 2016 20:26:32 +0100 Message-ID: <70732268-f26e-8639-335b-0c58689b2a9d@easy-emacs.de> References: <87fumm9uti.fsf@gmx.net> <2b644637-6ade-b00f-aa35-07c390fc92c7@easy-emacs.de> <87twb2jkzs.fsf@users.sourceforge.net> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1479669556 16591 195.159.176.226 (20 Nov 2016 19:19:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 20 Nov 2016 19:19:16 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Icedove/45.4.0 Cc: Stephen Berman , 24969@debbugs.gnu.org To: Drew Adams , Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Nov 20 20:19:09 2016 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 1c8Xdt-0003Lx-DT for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 20 Nov 2016 20:17:47 +0100 In-Reply-To: X-Provags-ID: V03:K0:id/AU+dATpGNRY2lgtYYSCcLlb7fHmt6ewuZUmJIhiGKRwm/Z5Y E/gZz5wqL96fQaUI8+c5ACHpuwFTYwk++KBXyylgQintcljykXBo3/W/jrtCDllYoPV5MIw 7hIqdbINF65sv95TsoW5/cTE7AnIGse76Mzqt9Od35rNKeHvim3l7rSNLp+x7atcVddL1xf LTgp3Dz0l81j4HtA36Uew== X-UI-Out-Filterresults: notjunk:1;V01:K0:KrZz8hbHW3k=:PLjdk2uKQ6uERHI0Dc0peI N6K63WKuddECDrv6IAFV/4wqEyBveMBX21BSVjwJQ3JOKAUVYww8lNKy+AQcP3vri0HGYuupZ RmyTM60c2pMCEMstZO1Ptt9b136ukvjo4UD12uZv9i66L2h63RATJkmucj6PW9AgOUEniNPu1 TJdvcsNMkWIc4RICl+wpz9Q+2VLXlV0xG7BGoa2U4T2lBmKIUslI2z50Kzo3TcRJ+J47dfZhy We2b7ViD78i5yz/0D3T8tBCNmZi3+x1NXf9ZSMzYVhot/8aK65vDSw436VAZca0R4B0ezCKSa dyKMK75ZKyjgneBPdR9Wur9eqJb0k2YPYYicyVWiv3Bu4RCkZIqBWC4Gup7ETxygv89P9/KuO WjCB3g5KtV/sgxWLXZMNuUPReol8A5HnovRyG8frXOgmfAWvlfH9NIVsTBJk/V+blFYymGpWF o0NBAkUGcJtykivsLZyxHpapNTqrJHHZzZUwoBovXd42XI8zy06PwkmxgSoZQbfVls4lkljYu lyqsFY23e15XStVCCYQV+85aSBR2bEc6ENAE5vG/yNWJbvew2+5vmUW9DCPNF6IpNBJxOn6pD 77//SsmCIPsCECIDh4YnbC+laiyKJdKcW8GKjGcbMxqXP5hKzqTiZyt/tiPSFo6LG5Uw1vuES 2whrdlCypTmDJqAawGSA1X9Hk4h+NGZgwJTxxulvPkkRfsOdQqTUehS8YmxQj3dEcwx3x+OHc CSnFv6KizzPuGQe8 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:125922 Archived-At: On 20.11.2016 17:58, Drew Adams wrote: >>> In Emacs 25.1 (emacs -Q), `number-at-point' at either >>> the `-' or the `1' returns nil, for me. And I do not >>> see why it should return a number. >> With 25.1 I get nil, on 26.0.50 I'm getting -1. I believe this is >> due to the fix in https://debbugs.gnu.org/cgi/bugreport.cgi?bug=24605 > I see. Dunno what I think about this. I'd be interested to > hear more from Tino about this. It clearly is not backward > compatible. Whether it is an improvement or not, I'm not > sure, in this case. > > I guess it depends on what a user would expect of a > "number-at-point" function. A priori, I don't see why s?he > would expect a non-nil answer if the numeral is embedded in > text that does not delimit a numeral (e.g. non whitespace text). > But maybe it is OK. > > Would we expect the same kind of behavior for `sexp-at-point' > if a sexp were not surrounded by chars that delimit a sexp? > > In Lisp, at least, there is no number at point, in `foo-2'. > That is, the Lisp parser (reader) would never pick up the > `2' as a number here. > > I'm partial to use of thingatpt for Lisp, but I realize that > it is used in other contexts too. In use here for edit-purposes. For example raise all numbers in a region - makes it easier sometimes to adapt stuff, which doesn't deserve an own template. Have a first implementation with ar-add-numbers in https://github.com/andreas-roehler/werkstatt/blob/master/misc/misc-utils.el - just re-writing it.