From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#34852: 26.1; seq-intersection ignores nil as element Date: Thu, 14 Mar 2019 17:35:08 +0100 Message-ID: <87tvg55s8z.fsf@web.de> References: <87zhpxabn3.fsf@tcd.ie> <87va0lmwlg.fsf@web.de> <87va0lctwn.fsf@tcd.ie> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="33538"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: Nicolas Petton , "Miguel V. S. Frasson" , 34852@debbugs.gnu.org, Stefan Monnier To: "Basil L. Contovounesios" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Mar 14 17:41:02 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1h4TPd-0008UD-K1 for geb-bug-gnu-emacs@m.gmane.org; Thu, 14 Mar 2019 17:40:57 +0100 Original-Received: from localhost ([127.0.0.1]:41333 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h4TPc-0000LJ-BE for geb-bug-gnu-emacs@m.gmane.org; Thu, 14 Mar 2019 12:40:56 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:38673) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h4TPS-0000EQ-P3 for bug-gnu-emacs@gnu.org; Thu, 14 Mar 2019 12:40:47 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h4TKt-00005f-84 for bug-gnu-emacs@gnu.org; Thu, 14 Mar 2019 12:36:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58629) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1h4TKs-0008WC-Pf for bug-gnu-emacs@gnu.org; Thu, 14 Mar 2019 12:36:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1h4TKs-0003Mm-IL for bug-gnu-emacs@gnu.org; Thu, 14 Mar 2019 12:36:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Michael Heerdegen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 14 Mar 2019 16:36:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34852 X-GNU-PR-Package: emacs Original-Received: via spool by 34852-submit@debbugs.gnu.org id=B34852.155258133112896 (code B ref 34852); Thu, 14 Mar 2019 16:36:02 +0000 Original-Received: (at 34852) by debbugs.gnu.org; 14 Mar 2019 16:35:31 +0000 Original-Received: from localhost ([127.0.0.1]:43940 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h4TKN-0003Lw-BM for submit@debbugs.gnu.org; Thu, 14 Mar 2019 12:35:31 -0400 Original-Received: from mout.web.de ([212.227.17.12]:49719) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h4TKK-0003Ld-GF for 34852@debbugs.gnu.org; Thu, 14 Mar 2019 12:35:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1552581311; bh=YDqZyG50rbTSNiChcS+Kar6HB/euLPgAa/4/X49v+RA=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=O4iFlHSt/z/NhxV1YYIXMLkR3u/6iA588QjbP1hMQcmH8kJjdJ7JAuk4dyjKMTgKZ Bt4dKGoZrCR/UI/GtxXYBX9tqtmPOfayeXLHzop7PFPTCG1T7/1Mj+e9IWO0HFuZe+ pzo4s1UOUFMgG3QvJdfl+zpDKcbK7vJ0hlEpcpWk= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Original-Received: from drachen.dragon ([88.67.111.211]) by smtp.web.de (mrweb102 [213.165.67.124]) with ESMTPSA (Nemesis) id 0MSrl3-1hWLzm1nJF-00Rrof; Thu, 14 Mar 2019 17:35:11 +0100 In-Reply-To: <87va0lctwn.fsf@tcd.ie> (Basil L. Contovounesios's message of "Thu, 14 Mar 2019 16:17:28 +0000") X-Provags-ID: V03:K1:ZUGgZLs2Xhc7MIQ8Ex9zSSRtxCUcvF1NbL1ZD7ILoktEFU62ArM fjQK/qB7VtolivzW0OFGPJRV4rkNz6sm4aA24IUaAw29RnPxhju3bnfls59WHODpGrGo8Am ankjWnb5NTIAtEA1c8WJcarAEYo1NM0ahv55kVXjhAta+I3t2XaF7Hw4l/F42jLbSIv7IvJ SEn53zV+CPH5LIUPaLkqA== X-UI-Out-Filterresults: notjunk:1;V03:K0:6ZnKrr4JExw=:uUxymyQD9Pjq0TjRbdZp7s O4wZxdzmJVbXrcENApCroTvk8j+fhtFXSjYOLEFu3ktNqkQhXwEugJDY72z8kzr/jAkIF0/96 v7c6CfASYd67l/Gf0CqYF51g/86HmQCJYnDP7LSQBkipH4qtHy9pONmS5k9M+xSiqqlj8X+23 T9Gu4QlWUwxbvQFcVOYEVEfkWf8dMWasIudiFZbcVSJ/baF5Jzfc2gRVVYGbeoEVfH/peFn77 RqQy9aT7wHBYRD5ISIk4Fi6LsVJ7hKEOX2Cm+CK+2/1VZFEP1CTKdDQK/IWBXHEl5+5ZAThB5 y5SAaiU+O0oN9hIZDuXbKBTxnUijfxbN7eqQTjThscIlC+Pf6gbBDfWtq0QBjNspf6WVWu8wS XqoGmGtNemzDDsKl8LsR/MxlYC0b0oHgXjNLlp7BE4DZ0N0OuEzFyg98dvwYBvTbtAvBHv2Yt LFipJUWbWJyBfaDEsS/JE8RVU/4TKpTSI9dvfPMLEEhD4zVwdb6m2F3bjQU9n1XbRB4i+iWRj 01u8EwiUng0J7nEvm/VwMPQ8wDtQJvgcqDK5BNwxaY1DvhZYdSTQhxQJ/zWpTuHeY8D+HsVO9 fHfcgjwLvtts4K6EYTY2R29U/oW2sf5u0svYLChJOPkn0daHZFcvd6ZYRk3m/tfiECRLtqwv3 HM2tFPBGBNqXSO9Yka6u7Lc8cpWtQN+SmWnnPr/lMXUoZG8GquqM9cd8N1sy0n5Wy7lbZKEAV UxFXAPuNSMlOiF3udqy3gLu2xIP0rgBFyJjYZ6JAe9woLuq+NMf5ZwAnb1cqvdEEgr8zZj37 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: 209.51.188.43 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:156341 Archived-At: "Basil L. Contovounesios" writes: > My first patch makes an analogous backward-compatible change using the > more efficient seq-position in place of seq-some. Why is it more efficient? The implementations are more or less analogue, with the exception that seq-position additionally increments a counter. Michael.