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#30834: 27.0.50; posn-at-point and display-line-numbers-mode Date: Fri, 16 Mar 2018 22:41:10 +0100 Message-ID: <4a62c3c6-6622-6400-ca5a-aa055cb8065e@easy-emacs.de> References: <93a3e457-2f6a-c8c4-5b5d-210c5f3b6bac@easy-emacs.de> <87a7v8gfht.fsf@chapu.is> 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 1521236408 17213 195.159.176.226 (16 Mar 2018 21:40:08 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 16 Mar 2018 21:40:08 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux i686; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 Cc: 30834@debbugs.gnu.org To: Sebastien Chapuis Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 16 22:40:04 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 1ewx52-0004NH-9H for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 16 Mar 2018 22:41:14 +0100 In-Reply-To: <87a7v8gfht.fsf@chapu.is> Content-Language: en-US X-Provags-ID: V03:K0:h4ILJPW/0vHQlb12KCYNQ9LN1iXCHjw0oxh2QjsjHQnbWa19qmc i116aWBo52ndEAOZhJZvO/jABpmcufxdHCRRrmQSpeafuGwN7YexgfjeJLgwpEFWf2Cqf4c 8nQXtRB3leFgcJXNvc6kuSj+H4z10JizNx5Am2R3WWKYkhoRY93bv70XnCWKVDm9cP3oceF H16xBaXeqv6C7vsTH716A== X-UI-Out-Filterresults: notjunk:1;V01:K0:JdpaIRO1HeE=:2SWaTZdYt/Ccv6bmVYSFuY LMNNKSObKV6Gg7UuTE50sRtCUw5hhUOUeWWtyImp8D7O361Dq8xADpZJdSkgNqMI0P9+v5aKh B41VrRqxiL61jnItX+m5qt9e0hY1/LTk/QKo2oUmVRuZMzNvAFSjTUOFaGnWtryQS6Gh8XKBl PBRaYomgPVndttBB+mVvNSu/jzACGN9WFE+2yq03B5No5OJm7QxSfyJa1OyvTxQuXlF06o++H YGLBYF8cJwqPJOEHA8UHg+r/lM3f0uVE1LZdchLFL7ArjejRuPswvD70pIzqwRqZf22optwW3 VjGy8nMuhUlDCjUebukb8SUHfxS+e2W4vjBNFcKcpA/kS2+Vmyh6D6sVcSBRpMt8s13FU/Ee+ wymiKWYFI5Dp3tsC3jRAh+j7gUKsD/EQb596o349XHyRH8UFhofwSEq3BDFJycFLAnFUzwRw+ hzb0U7amp3vhpw/EbtpZVST3sQ1o5VPvj+cwYjF/iJ2GgFIacRQHusD8uYpc5KEnFShqc7Kim dJITcZ77F/aKoEybOGd6PIFRQT2oSdZA3OEPTUO5SIe9rHETESHkYivAqDC0keLlTbIseyLET 7N9FfRtH9wmoYz+KhERlWn+xi+foW+GZe7gXWJ9tM1znDc5EHvNStK7IIC4+xw1LURv/oiWlJ axIXRroqwCUBwCjcTnanchD1ay2xZJ9cDAeI7yaw80zjuzrm9Kag2ixTmuU0gnI3D01dX2meB JlvhcI1nk9mmLXj+Sk1ehvK/m9zusL29KgXwrXpgZ9xjObErsbOcLkcQ+KU= 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:144345 Archived-At: On 16.03.2018 17:19, Sebastien Chapuis wrote: > >> In use here: >> >> (defun ar-count-lines (&optional beg end) >> "Count lines in accessible part of buffer. >> >> See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=7115" >> (interactive) >> (let ((beg (or beg (point-min))) >> (end (or end (point))) >> erg) >> (if (bolp) >> (setq erg (1+ (count-lines beg end))) >> (setq erg (count-lines beg end))) >> (when (called-interactively-p 'any) (message "%s" erg)) >> erg)) > > Sorry, I forgot to mention that the interesting value is the X position. > Is it still related to count-lines ? > > -- > Sebastien Chapuis > Sorry, my fault. Referred to a bug in count-lines, which occurs at BOL. As its docu says, the return value may differ: "but can be one more if START is not equal to END and the greater of them is not at the start of a line." Seems unrelated here.