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: [External] : Re: Lexical vs. dynamic: small examples? Date: Sun, 9 Jan 2022 10:08:26 +0300 Message-ID: References: <4a9bddb9ec57299b3b0c@heytings.org> <87y293sdxk.fsf@zoho.eu> <87pmufs4er.fsf@zoho.eu> <87wnompmpw.fsf@zoho.eu> 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="24239"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.0.7+183 (3d24855) (2021-05-28) Cc: "'Help-Gnu-Emacs \(help-gnu-emacs@gnu.org\)'" , Emanuel Berg To: Drew Adams Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jan 09 08:24:34 2022 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 1n6SZ6-00062U-MY for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 09 Jan 2022 08:24:32 +0100 Original-Received: from localhost ([::1]:45726 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n6SZ5-0006ua-Fq for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 09 Jan 2022 02:24:31 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:41922) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n6SYN-0006uJ-Fo for help-gnu-emacs@gnu.org; Sun, 09 Jan 2022 02:23:49 -0500 Original-Received: from stw1.rcdrun.com ([217.170.207.13]:39667) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n6SYK-0007cg-F1 for help-gnu-emacs@gnu.org; Sun, 09 Jan 2022 02:23:46 -0500 Original-Received: from localhost ([::ffff:41.210.155.59]) (AUTH: PLAIN admin, TLS: TLS1.3,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 0000000000037FF5.0000000061DA8D5C.00006414; Sun, 09 Jan 2022 00:23:08 -0700 Mail-Followup-To: Drew Adams , Emanuel Berg , "'Help-Gnu-Emacs (help-gnu-emacs@gnu.org)'" 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" Xref: news.gmane.io gmane.emacs.help:135141 Archived-At: * Drew Adams [2021-08-16 02:17]: > FWIW, I just wrote a tiny library, `dyna-show.el', > that defines minor mode `dyna-show-mode', which > highlights occurrences of "special" (aka dynamically > scoped) variables. > > It just uses `special-variable-p', which is limited. > > From the attachment, you can see another limitation: > occurrences of a function, e.g. `font-lock-mode', > that has the same name as a dynamic variable are also > highlighted. Thanks, it is very helpful for cosmetics of the code. -- Jean Take action in Free Software Foundation campaigns: https://www.fsf.org/campaigns In support of Richard M. Stallman https://stallmansupport.org/