From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Daniel_Mart=C3=ADn?= Newsgroups: gmane.emacs.help Subject: Re: tab-width 4 in markdown major mode Date: Thu, 22 Apr 2021 15:15:35 +0200 Message-ID: References: <7ac457d2-6c1f-462a-942e-4abcd4c85408@t-online.de> <87r1j3v81a.fsf@posteo.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25460"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (darwin) Cc: Philip Kaludercic , help-gnu-emacs@gnu.org To: Frank Hrebabetzky Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Apr 22 15:16:58 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 1lZZCT-0006PA-Hz for geh-help-gnu-emacs@m.gmane-mx.org; 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Thu, 22 Apr 2021 13:15:42 +0000 Original-Received: by kubenode551.mail-prod1.omega.ir2.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID fdfb22e93035afced006cd985f089f00; Thu, 22 Apr 2021 13:15:38 +0000 (UTC) In-Reply-To: (Frank Hrebabetzky's message of "Wed, 21 Apr 2021 22:52:03 +0200") X-Mailer: WebService/1.1.18121 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Apache-HttpAsyncClient/4.1.4 (Java/16) Received-SPF: pass client-ip=77.238.176.206; envelope-from=mardani29@yahoo.es; helo=sonic306-20.consmr.mail.ir2.yahoo.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=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: 2.1.23 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:129115 Archived-At: Frank Hrebabetzky writes: >> Are you sure, taking a look at the definition of markdown-mode >> https://github.com/jrblevin/markdown-mode/blob/master/markdown-mode.el#L9585 >> it seems to explicitly set the tab-width to 4. >> > > Sorry, you are right. What i tried was C-h tab-width, which tells > value 4 and original value 8, and contains a link "customize". This > leads to the customization window with an entry mask, but the actual > value there is 8. So I don't know how to set the effective value 4 to > 8. tab-width is a buffer-local variable, which means that it can have different values for different buffers. As markdown-mode sets it with setq, it sets the buffer-local value to 4, but the default remains as 8. If you want to set tab-width to 8 everywhere, you could eval: (setq-default tab-width 8) ;; This will set the *default* value of tab-width And then, to override the buffer-local value set by markdown-mode: (add-hook 'markdown-mode-hook (lambda () (setq tab-width 8))) Hope this helps.