From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.devel Subject: Re: Stream implementation of seq-mapn Date: Tue, 19 Dec 2017 14:05:38 +0100 Message-ID: <87o9musw9p.fsf@web.de> References: <87lgi0fdt3.fsf@web.de> <87po7crzce.fsf@petton.fr> <87h8sofbd5.fsf@web.de> <87mv2grvqq.fsf@petton.fr> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1513688745 28884 195.159.176.226 (19 Dec 2017 13:05:45 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 19 Dec 2017 13:05:45 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: Stefan Monnier , Emacs Development To: Nicolas Petton Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Dec 19 14:05:41 2017 Return-path: Envelope-to: ged-emacs-devel@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 1eRHaW-00070e-Px for ged-emacs-devel@m.gmane.org; Tue, 19 Dec 2017 14:05:40 +0100 Original-Received: from localhost ([::1]:43458 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eRHcT-0004cF-Bq for ged-emacs-devel@m.gmane.org; Tue, 19 Dec 2017 08:07:41 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51510) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eRHam-00040D-7n for emacs-devel@gnu.org; Tue, 19 Dec 2017 08:05:57 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eRHai-0007VK-33 for emacs-devel@gnu.org; Tue, 19 Dec 2017 08:05:56 -0500 Original-Received: from mout.web.de ([212.227.17.12]:54376) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eRHah-0007U5-PQ for emacs-devel@gnu.org; Tue, 19 Dec 2017 08:05:52 -0500 Original-Received: from drachen.dragon ([88.74.120.211]) by smtp.web.de (mrweb102 [213.165.67.124]) with ESMTPSA (Nemesis) id 0Md4l4-1ejUxj0B8c-00IDoS; Tue, 19 Dec 2017 14:05:41 +0100 In-Reply-To: <87mv2grvqq.fsf@petton.fr> (Nicolas Petton's message of "Mon, 18 Dec 2017 14:50:05 +0100") X-Provags-ID: V03:K0:4SncfL0g/obu79JbT3c1Oyl7Qf4Dgnrac8nptrbafDg1DwAmcjj xWDs1S5TbbKOYdUfur3HW24NJ8UFc6qUXozRlhwMoLjL7RmZQTmhLgNLleEivXfBPKYzldt pc/SGHrVzFPsrCGBbRRDyw8hvGaL1PJfUFoMupUbWl1wo7f9X1j04Fr68SGQDIqclB96Vnf 1SqeET3FJTqAtMQNiVGLg== X-UI-Out-Filterresults: notjunk:1;V01:K0:AXEKwiY4Mbk=:zXLY934Ydxf4jlOBmnBpgA Ide1cIoeFy7nb46/7zxxglc0ipc6WVe0PlNwxFnZD3O6GjxdtR1FWjtbJ6FiR2eZSdFLf3yYP vO3bQKmkIkIFMjWdYRTTOdRuz8JQw14s9XuMpjGvsZ7ScBJF+/pi5QfctLspWCKTJZhtwCSVP YpsglWLdakplNCe+qzWTcAOVe5OyAKV3k2oibx80uiUW3OJjNxoWZQf+vJYH8+4BfJUJN6E2i a5MQ2s26lajh2t0TWKpBpGiCjeo/2s2lbBv8dAGXGzcjT5V8tVe6jPhjRT/n1cgpUQZw65OEJ k1qkLvsffBt8cCd8STB0sg46GmMqbUZb3tKOCyEW7tEXKjQApCD+WaWViZuvLGPIDApgM59kf U3Y44RuFBYde8SGKJWv2wpChq/y89KtVsB8kBIBNHPfOXDm3o6uBn6Ex3TE5/33+StMUFroG1 9sReQVc/ASuGkcoAqVhuwdWi7aHen6Lj2+6SkK6XZN9y0YJBm7WASxi/jznyQpB/Pmcwxrdex d48W6AvDyfxBAU3ExoWnoKEFR1zvO/MW9VYl8GQ/7fVJaaViT6NRq7+ZmBO+XAcj1GbdOBG4U YEcUFVDzstlxJsMaLEC/ZR87cho3RWxR2Eyq5aFfVw4QJV3fFxMUCU15rPYWlYHBajBbSZ4JP /oRbJwxwk9qRGYOAjssUCsYQMJ9HAiqzeP+HpX643rgzFn9mpFkRic2nAE5LSpKEuJmypCeSG EMNKoVCcQrDwWrilCszvvyB/bPR+S43Lo7PQqX/64j6yIw+2cU+cAQwiaXfYABNbzhNg5tqn X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.17.12 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:221246 Archived-At: Nicolas Petton writes: > That's fine. Great. While preparing the commit I noticed these two problems: (1) Why does (seq-empty-p (stream-empty)) return nil? That's at least a pitfall, or a bug. Why is there no implementation of `seq-empty-p' in stream.el (I know stream-empty-p exists)? (2) In stream-tests.el, there is now an undefined function `seq-take-until'. Thanks, Michael.