From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jean Louis Newsgroups: gmane.emacs.help Subject: Re: help in writing function to pop indirect buffer Date: Wed, 25 Jan 2023 20:55:41 +0300 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17785"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.2.9+54 (af2080d) (2022-11-21) Cc: help-gnu-emacs To: Luca Ferrari Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jan 25 18:57:27 2023 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 1pKk1X-0004Se-CE for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 25 Jan 2023 18:57:27 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pKk0X-0003Uu-H0; Wed, 25 Jan 2023 12:56:25 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pKk0U-0003Uf-OL for help-gnu-emacs@gnu.org; Wed, 25 Jan 2023 12:56:22 -0500 Original-Received: from stw1.rcdrun.com ([217.170.207.13]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pKk0T-0000vF-4b for help-gnu-emacs@gnu.org; Wed, 25 Jan 2023 12:56:22 -0500 Original-Received: from localhost ([::ffff:102.81.230.130]) (AUTH: PLAIN admin, TLS: TLS1.3,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 000000000010B854.0000000063D16D48.00007ADD; Wed, 25 Jan 2023 10:56:23 -0700 Mail-Followup-To: Luca Ferrari , help-gnu-emacs Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=217.170.207.13; envelope-from=bugs@gnu.support; helo=stw1.rcdrun.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, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 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-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:142528 Archived-At: * Luca Ferrari [2023-01-25 14:16]: > This almost works, but when the indirect buffer is popped, I do not > have syntax highlight while I have indentation and apparently all the > other Perl things. > How can I turn on syntax highlight? I can see error: Not enabling jit-lock: it does not work in indirect buffer but how to solve it, I do not know. I find great what you are doing. > Another question: how can I let start and end to be bound to the > region between a defined tag like '$code$'? I thought about > word-search-forward and backward, but it seems ugly and not really > stable. Why not define thing-at-point? ;;; Thing at point 'thing-within-$code$ (defun rcd-tap-thing-within-$code$-start () "Move point to the beginning of thing within `$code$'." (re-search-backward "\\$code\\$") (forward-char 7)) (defun rcd-tap-thing-within-$code$-end () "Move point to the end of thing within `$code$." (re-search-forward "\\$code\\$") (backward-char 7)) (put 'thing-within-$code$ 'beginning-op 'rcd-tap-thing-within-$code$-start) (put 'thing-within-$code$ 'end-op 'rcd-tap-thing-within-$code$-end) $code$ print 1 + 2; $code$ try: (thing-at-point 'thing-within-$code$) within $code$ and -- Jean Take action in Free Software Foundation campaigns: https://www.fsf.org/campaigns In support of Richard M. Stallman https://stallmansupport.org/