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: Check/find/locate the customized function/command of a specific project in Emacs conveniently/quickly/efficiently. Date: Sun, 04 Jul 2021 23:22:12 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25855"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (darwin) Cc: help-gnu-emacs To: Hongyi Zhao Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 04 23:22:45 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 1m09Zc-0006bm-8Y for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 04 Jul 2021 23:22:44 +0200 Original-Received: from localhost ([::1]:45636 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m09Zb-0000aF-8K for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 04 Jul 2021 17:22:43 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52558) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m09ZH-0000a7-3X for help-gnu-emacs@gnu.org; Sun, 04 Jul 2021 17:22:23 -0400 Original-Received: from sonic309-25.consmr.mail.ir2.yahoo.com ([77.238.179.83]:40959) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m09ZE-0001fO-E6 for help-gnu-emacs@gnu.org; Sun, 04 Jul 2021 17:22:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.es; s=s2048; t=1625433735; bh=EjvPj1wshYTTf+W0gjsH6GwB3SG6z2h7BceGUPlnbw8=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=Iy/ghYZLP0DPrC2cOGSUWMphjRY931e2iZkzc64iM5GJajyX++b93sbKQTebCLlqaBblrs/oC4eyxdm40RvWyPdJYx+Ypjm/LAOE5QA0i4+NUI5HAdW7IqVVa/wX/KgsF/FShaBaT93j6cX3FJQnCOh2iNomQot6pwmxMMMgSvTQpYvi9gjyhEUrAU3uQfeHkLZF8Ey2bpqS91DB7aT/NlUCrYIKGPQXQgqLSK3oMLNyu2MWxVoIX2wZzRPzN8ZeUBsJ2iCtkifVQMiLyuWOo8JPyzH4A6wCgJE9fOablD3cVQ4VCCXYsX/qYJ9Mup8XTzkFf3HU2CDBPzcJWhOo5Q== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1625433735; bh=g+SRbkJtC6MhcBrI/k2BXxoCLwyJYi8v7mJdBflB9w3=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=sH+PeotHPoGROd1EuCfcVEonylKX8FhQrVdw8XIKuC33JXsnHsGgKKyKb2iZWR3a3X5IiNgmPHbDhD1vs/SR2jMzH588RFpd2AqQnxYm4/R7ZjC0htzK6+81w1Hrbr6Fwn8bLpw4MFhsnwSxkATJ5YUbOtiVlFwIYLDdFhht+yFSx4BfEHNJD7hJygWBQJh32d8o2//565zFMuFAxs3Of/TIsrt/rhSY5C5CHHnTrQjgdH6MYHAo+g7JxT5gCipQNJdBlUz0Nst+nGdDIPh9P3X63TqiDv224Kgrp9oAIAPqr2k2QNLhHd5VIrBAaQZRt3Lb+d9/RkMPyL5mYzH8cg== X-YMail-OSG: kogh90IVM1kSDN_Bg2a6gb_GthWF6Cyp9zcbMS7JQRgbs1BUWecjqE0whXdym03 hA_cqvMG04JtB9i49TjyKDlL.lvtfcySZef8NeXdM.GgMS9nLpRE_es57f2qj1q1Hk8tel6Kpk12 cvFI2iR9BKllvKpR1Bvcy9D9i117r8hsC_Q3b3eylv5gjSEvWGi.8nT3rRydgrUgahHK4bfxRNAC KUyzHx0qBIL5aqeSyJnL9wwEYEMn4HuxjjbNgYV4wk_MarCeTCCwOH2Abk2aKgUu5HrVa.ATqEVF wCpuVYBKRuwsbYA6fvdM.49fK_8AGj8QkVddyA2i2ov7QxaEdE96Jnl6aaWTfqPnMmOM6Uxt1yCq pE_mzHdo8UNCNHCgE52vte6.RRZionZ8CVhRFn5fHSOM5FwS46ekFAetkiTofVe9mOcmXtWOwjOx 5oCTdqgro_CVQ_cAbrl1_.Qd1dSr_vQASIXeIpasYC__PR9beVvRJuuYdW3c5tl07h1UOKxpQfhM dzTAnMxPklBtJAntGEh8_Yci2kMNitoLWUoQ..Vp48QLl3Vp8jgkhdqmDSQW4FSlDeGDTrH5MDyf LxeLLqj7aCh0KZgiGyRac95tWwSocoEytQRbEhU0594YOfFdcJurgEsvhFZzuW8fX9bXpz9nbfbA 7zp.hODebW97SmbSw_E22NquWkFW11yCIoNbC2Q.RYS12aY3wlhLyAb32sZeQPsVnSWFRl6ifSTP rdn.V0AQGPDbbRPuBo6Fdg.eYIqT8QJIRvDlYjwSocIntFdYqVio8J5RH5QdBArdl2YZ8TyHBrn1 MI4RbfGuv.s0fUkZgdFGNAoykL_7yvDv0RjXrI.2j_ X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic309.consmr.mail.ir2.yahoo.com with HTTP; Sun, 4 Jul 2021 21:22:15 +0000 Original-Received: by kubenode533.mail-prod1.omega.ir2.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 6b76fa90dd775ba9863f619f32840a0c; Sun, 04 Jul 2021 21:22:13 +0000 (UTC) In-Reply-To: (Hongyi Zhao's message of "Sun, 4 Jul 2021 10:42:26 +0800") X-Mailer: WebService/1.1.18469 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=77.238.179.83; envelope-from=mardani29@yahoo.es; helo=sonic309-25.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:131463 Archived-At: Hongyi Zhao writes: > I'm currently learning the configuration used by doom Emacs [1]. For > example, the following code snippet shows on > : > > (use-package! company-math > :when (featurep! :completion company) > :defer t > :init > (add-to-list '+latex--company-backends > #'+latex-symbols-company-backend nil #'eq)) > > In the above code snippet, there are some customized > function/command/variable, i.e., use-package!, featurep!, > +latex--company-backends, and +latex-symbols-company-backend, which > are not so easy to understand just by their names. So, I want to > check/find/locate the corresponding definitions for them in Emacs > conveniently/quickly/efficiently. Because they are customized things, > the > `M-.' doesn't work for them. It seems like use-package! is a macro defined by Doom Emacs, so you can do C-h f use-package! RET to read its documentation. Similarly, +latex-symbols-company-backend seems like a Lisp variable added by Doom Emacs, so you can get help by doing C-h v +latex-symbols-company-backend RET. Alternatively, you can type C-h o (describe-symbol) to get documentation about any symbol (variable, function, etc.).