From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: comic-book-insult Date: Wed, 11 Sep 2019 01:43:55 +0200 Message-ID: <86tv9jemys.fsf@zoho.eu> References: <86k1aiip6o.fsf@zoho.eu> <87r24qfml6.fsf@alphapapa.net> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="228180"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Wed Sep 11 01:44:18 2019 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1i7po2-000xE1-2s for geh-help-gnu-emacs@m.gmane.org; Wed, 11 Sep 2019 01:44:18 +0200 Original-Received: from localhost ([::1]:45482 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i7po0-0002Np-I6 for geh-help-gnu-emacs@m.gmane.org; Tue, 10 Sep 2019 19:44:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39483) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i7pnq-0002Nh-7B for help-gnu-emacs@gnu.org; Tue, 10 Sep 2019 19:44:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i7pnp-00039R-6k for help-gnu-emacs@gnu.org; Tue, 10 Sep 2019 19:44:06 -0400 Original-Received: from 195-159-176-226.customer.powertech.no ([195.159.176.226]:49246 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i7pnp-00038q-0O for help-gnu-emacs@gnu.org; Tue, 10 Sep 2019 19:44:05 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.89) (envelope-from ) id 1i7pnm-000wwQ-1M for help-gnu-emacs@gnu.org; Wed, 11 Sep 2019 01:44:02 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Cancel-Lock: sha1:OJB1mBubyDBBvOL2zdvV/eS1+4I= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 195.159.176.226 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:121508 Archived-At: Adam Porter wrote: > seq.el makes this even easier: > > (seq-sort (lambda (_ _) (zerop (random 2))) > "01234") ;;=> "01423" Note: One has to use _ and __, otherwise the byte-compiler warns "Warning: repeated variable _ in lambda-list". Other than that, OK: (require 'seq) (defun scramble-string (str) "Randomize the characters of a string." (interactive "sscramble me: ") (let ((rand-str (seq-sort (lambda (_ __) (zerop (random 2))) str ))) (if (called-interactively-p 'any) (message rand-str) rand-str) )) (defun comic-book-insult () (interactive) (insert (concat (scramble-string "@#$%&") "!") )) ;; (comic-book-insult) ; @#$%&! ;; (comic-book-insult) ; $&#@%! -- underground experts united http://user.it.uu.se/~embe8573 https://dataswamp.org/~incal