From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg Newsgroups: gmane.emacs.devel Subject: Re: enum Date: Thu, 08 Sep 2022 06:50:23 +0200 Message-ID: <8735d2fp0w.fsf_-_@dataswamp.org> References: <87edx28cl1.fsf@disroot.org> <83y1v7w6eu.fsf@gnu.org> <83a67iqo1k.fsf@gnu.org> <87k06m55mw.fsf@disroot.org> <2b564d99d3f609d1af75@heytings.org> <87zgfgu7ml.fsf@dataswamp.org> <878rn04wo7.fsf@dataswamp.org> <874jxo4w1w.fsf@dataswamp.org> <877d2kmxp2.fsf@disroot.org> <878rmyleq9.fsf@dataswamp.org> <87a67ejqur.fsf_-_@dataswamp.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8433"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: emacs-devel@gnu.org Cancel-Lock: sha1:gCeH8ue1y5dkB9xpXwAurCjYWOM= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Sep 08 06:51:47 2022 Return-path: 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 ) id 1oW9Vy-000215-N9 for ged-emacs-devel@m.gmane-mx.org; Thu, 08 Sep 2022 06:51:46 +0200 Original-Received: from localhost ([::1]:35472 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oW9Vx-0006FS-8U for ged-emacs-devel@m.gmane-mx.org; Thu, 08 Sep 2022 00:51:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:32936) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oW9Un-0005Y1-DW for emacs-devel@gnu.org; Thu, 08 Sep 2022 00:50:33 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:35778) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oW9Ul-0003C4-Uv for emacs-devel@gnu.org; Thu, 08 Sep 2022 00:50:33 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1oW9Uk-0000WB-3w for emacs-devel@gnu.org; Thu, 08 Sep 2022 06:50:30 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=ged-emacs-devel@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:294897 Archived-At: ;;; -*- lexical-binding: t -*- ;; ;; this file: ;; https://dataswamp.org/~incal/emacs-init/enum.el (require 'cl-lib) (require 'subr-x) (defun enum (&optional beg end suf) "Enumerate each line counting from one from BEG to END. Use SUF as a suffix to the digits inserted. BEG defaults to the beginning of the buffer, END to the end of it; and SUF to \". \"" (interactive `(,@(if (region-active-p) (list (region-beginning) (region-end)) (list nil nil) ) ,(when current-prefix-arg (read-string "suffix: ") ))) (or beg (setq beg (point-min))) (or end (setq end (point-max))) (or suf (setq suf ". ")) (goto-char beg) (let*((lines (count-lines beg end)) (pad-len (length (number-to-string lines))) ) (cl-loop for line from 1 to lines do (goto-char (line-beginning-position)) (insert (format "%s%s" (string-pad (number-to-string line) pad-len nil t) suf) ) (forward-line) ))) -- underground experts united https://dataswamp.org/~incal