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: delete buffer content from the point Date: Tue, 13 Jul 2021 13:49:23 +0200 Message-ID: <877dhujuws.fsf@zoho.eu> References: 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="6516"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:2oIXz0RYiRqJ9D+MaSPSxGoXCLI= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jul 13 13:49:59 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 1m3GvH-0001R3-V6 for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 13 Jul 2021 13:49:59 +0200 Original-Received: from localhost ([::1]:56418 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m3GvG-0003MU-Ca for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 13 Jul 2021 07:49:58 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58718) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3Guv-0003ML-4o for help-gnu-emacs@gnu.org; Tue, 13 Jul 2021 07:49:37 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:45452) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3Gut-0006Ds-AF for help-gnu-emacs@gnu.org; Tue, 13 Jul 2021 07:49:36 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1m3Gur-0000r9-7J for help-gnu-emacs@gnu.org; Tue, 13 Jul 2021 13:49:33 +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: -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=0.248, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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:131676 Archived-At: Luca Ferrari wrote: > Is there a short and sweet way to kill the content of the > current buffer from the point to the end of the buffer > itself? I do often duplicate files and adjusts the header > part, then I do 'C-k' until the part of the file I want to > delete has disappeared, but this has the drawback of being > slow and inserting a wall of text into the kill ring. `delete-blank-lines'? ;;; -*- lexical-binding: t -*- ;;; ;;; this file: ;;; http://user.it.uu.se/~embe8573/emacs-init/kill.el ;;; https://dataswamp.org/~incal/emacs-init/kill.el (setq kill-do-not-save-duplicates t) (setq kill-whole-line t) (setq yank-excluded-properties t) (defun kill-line-remove-blanks () (interactive) (let ((all-blanks "[[:space:]]*$")) (if (looking-at all-blanks) (progn (delete-blank-lines) (when (and (= (point-min) (point)) (looking-at all-blanks) ) (kill-line) )) (kill-line) ))) (provide 'kill) -- underground experts united https://dataswamp.org/~incal