From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Peter Hull <peterhull90@gmail.com> Newsgroups: gmane.emacs.devel Subject: Re: Test your ELisp knowledge Date: Fri, 9 Feb 2024 12:54:04 +0000 Message-ID: <CAK9Gx1fa_ewK6mzMKHCbjTiTcaMrNBtMTqYjAYhO7DTqW=hJUQ@mail.gmail.com> References: <jwvwmrel5ah.fsf-monnier+emacs@gnu.org> <87bk8p6haz.fsf@ledu-giraud.fr> <ZcYL7yIt/eDjx+Wy@tuxteam.de> <86r0hl6dea.fsf@p200300d627023a52b3232b89dd6e9cc5.dip0.t-ipconnect.de> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="5095"; mail-complaints-to="usenet@ciao.gmane.io" Cc: tomas@tuxteam.de, emacs-devel@gnu.org To: Joost Kremers <joostkremers@fastmail.fm> Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Feb 09 13:55:39 2024 Return-path: <emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org> Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org>) id 1rYQPp-00016k-P6 for ged-emacs-devel@m.gmane-mx.org; 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Fri, 09 Feb 2024 04:54:16 -0800 (PST) In-Reply-To: <86r0hl6dea.fsf@p200300d627023a52b3232b89dd6e9cc5.dip0.t-ipconnect.de> Received-SPF: pass client-ip=2607:f8b0:4864:20::b34; envelope-from=peterhull90@gmail.com; helo=mail-yb1-xb34.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." <emacs-devel.gnu.org> List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-devel>, <mailto:emacs-devel-request@gnu.org?subject=unsubscribe> List-Archive: <https://lists.gnu.org/archive/html/emacs-devel> List-Post: <mailto:emacs-devel@gnu.org> List-Help: <mailto:emacs-devel-request@gnu.org?subject=help> List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-devel>, <mailto:emacs-devel-request@gnu.org?subject=subscribe> Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:316069 Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/316069> On Fri, 9 Feb 2024 at 12:17, Joost Kremers <joostkremers@fastmail.fm> wrote: > I initially thought, "well duh, their-fun is not defined", but then I figured, > if Stefan Monnier is asking, it's probably not so obvious, so I went with the > division-by-zero instead... Me too but is it just because their-fun comes first in text order, e.g. M-: (+ (/ my-x 0) (their-fun)) gives "(void-variable my-x)"