From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.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: [SOLVED] (was: how to randomize (scample) regions in a an (org) buffer) Date: Wed, 06 Oct 2021 21:59:24 +0200 Message-ID: <87tuhtvs9v.fsf@zoho.eu> References: <877deqb14o.fsf@mat.ucm.es> <87tuhu9kmp.fsf@mat.ucm.es> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29462"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:f8Jn7tzK3mL+GsnOXkdEEo/BONQ= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Oct 06 22:00:06 2021 Return-path: Envelope-to: geh-help-gnu-emacs@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 ) id 1mYD5B-0007Om-0S for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 06 Oct 2021 22:00:05 +0200 Original-Received: from localhost ([::1]:45368 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mYD59-0004bw-V9 for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 06 Oct 2021 16:00:03 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54130) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mYD4k-0004bg-Sy for help-gnu-emacs@gnu.org; Wed, 06 Oct 2021 15:59:38 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:49442) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mYD4e-0000Ea-LF for help-gnu-emacs@gnu.org; Wed, 06 Oct 2021 15:59:38 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mYD4c-0006ho-Q0 for help-gnu-emacs@gnu.org; Wed, 06 Oct 2021 21:59:30 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 autolearn=no autolearn_force=no X-Spam_action: no action 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-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:133619 Archived-At: Uwe Brauer wrote: > Actually it was quite easy as in > > (defun randomise-region () > "Like `ap/replace-words-randomly', but only replace inside region if it is active. > If the region is not active, replace from point to the end of the > buffer. The region is never considered active outside > `transient-mark-mode'. " > (interactive) > (if (or (and (boundp 'zmacs-region-active-p) zmacs-region-active-p) > (and (boundp 'transient-mark-mode) transient-mark-mode mark-active)) > (save-restriction > (save-excursion > (narrow-to-region (point) (mark)) > (goto-char (point-min)) > (ap/replace-words-randomly))) > (ap/replace-words-randomly))) ;;; -*- lexical-binding: t -*- ;;; ;;; this file: ;;; http://user.it.uu.se/~embe8573/emacs-init/sort-incal.el ;;; https://dataswamp.org/~incal/emacs-init/sort-incal.el (require 'edit) (require 'erc) (require 'sort) (setq sort-fold-case t) (defun sort-second-field (beg end) (interactive "r") (sort-fields 2 beg end) ) (defalias 's2f #'sort-second-field) (defun sort-lines-length (beg end) (interactive (if (use-region-p) (list (region-beginning) (region-end)) (list (point-min) (point-max)) )) (save-excursion (save-restriction (narrow-to-region beg end) (goto-char (point-min)) (sort-subr nil #'forward-line #'end-of-line nil nil (lambda (a b) (> (- (cdr a) (car a)) (- (cdr b) (car b)) )))))) (defalias 'sll #'sort-lines-length) (defun sort-lines-random (beg end) (interactive "r") (save-excursion (save-restriction (narrow-to-region beg end) (goto-char (point-min)) (sort-subr nil #'forward-line #'end-of-line nil nil (lambda (_ __) (zerop (random 2)) ))))) (defalias 'r #'sort-lines-random) ;; test here: ;; aaa ;; ccc ;; bbb ;; ddd (defun sort-buffer-random () (interactive) (sort-lines-random (point-min) (point-max)) (save-buffer) ) (defun sort-whole-lines (beg end) (interactive "r") (save-excursion (let ((s (progn (goto-char beg) (line-beginning-position))) (e (progn (goto-char end) (line-end-position))) ) (sort-lines nil s e) ))) (defun sort-buffer-and-save () (interactive) (sort-lines nil (point-min) (point-max)) (save-buffer) ) (defalias 'bs #'sort-buffer-and-save) (defun insert-string-list (string-list) (when string-list (insert (format "%s" (car string-list))) (dolist (s (cdr string-list)) (insert (format " %s" s))))) (defun sort-line-words (beg end &optional set-delim) (interactive "r\nP") (let*((str (region-to-string)) (delim-str (when set-delim (read-string "delimiter: ") )) (str-list (split-string str delim-str)) (sorted (erc-sort-strings str-list)) ) (kill-region beg end) (if set-delim (progn (dolist (s (nreverse (cdr (nreverse sorted)))) (insert (format "%s%s" s delim-str))) (insert (format "%s" (car (last sorted))))) (insert-string-list sorted) ))) ;;; sort me: a is just string test this ;;; sorted: a is just string test this ;;; ;;; and me with a dash delim: this-is-just-a-test-string (defun scramble (beg end) "Shuffle chars in region from BEG to END." (interactive "r") (when (use-region-p) (save-excursion (let*((str (region-to-string)) (chars (delete "" (split-string str ""))) (rand-chars (sort chars (lambda (_ __) (zerop (random 2))))) ) (delete-region beg end) (dolist (c rand-chars) (insert c) ))))) (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) ; $&#@%! ;; (scramble-string "Hello there, Emacs is very cool piece of software") ;; "aye eposrr lvre olsec,ewfico ceti ftomH hseoa l E" (provide 'sort-incal) -- underground experts united https://dataswamp.org/~incal