From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.bugs Subject: bug#60568: [FR] 30.0.50; Help buffers and function bodies for generated functions Date: Thu, 05 Jan 2023 09:52:19 +0000 Message-ID: <8dea9f3e0e1d8e0786fa@heytings.org> References: <87fscpifdw.fsf@localhost> <8dea9f3e0e57f739835f@heytings.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1255"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 60568@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jan 05 10:53:58 2023 Return-path: Envelope-to: geb-bug-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 1pDMwf-00007E-VK for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 05 Jan 2023 10:53:58 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pDMvo-0005vk-AU; Thu, 05 Jan 2023 04:53:04 -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 1pDMvm-0005vM-On for bug-gnu-emacs@gnu.org; Thu, 05 Jan 2023 04:53:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pDMvm-0005nK-Go for bug-gnu-emacs@gnu.org; Thu, 05 Jan 2023 04:53:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pDMvm-0004yK-Ct for bug-gnu-emacs@gnu.org; Thu, 05 Jan 2023 04:53:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 05 Jan 2023 09:53:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 60568 X-GNU-PR-Package: emacs Original-Received: via spool by 60568-submit@debbugs.gnu.org id=B60568.167291234419065 (code B ref 60568); Thu, 05 Jan 2023 09:53:02 +0000 Original-Received: (at 60568) by debbugs.gnu.org; 5 Jan 2023 09:52:24 +0000 Original-Received: from localhost ([127.0.0.1]:50318 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pDMvA-0004xQ-9m for submit@debbugs.gnu.org; Thu, 05 Jan 2023 04:52:24 -0500 Original-Received: from heytings.org ([95.142.160.155]:59756) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pDMv7-0004xF-6h for 60568@debbugs.gnu.org; Thu, 05 Jan 2023 04:52:21 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1672912339; bh=N4If8LE83JPEFShedi+5QW9BPBaOqzoXO0Igdg7AIig=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=zPNwcLf7UbT9ebEm0+b3gwXNOrDeOV211WQ32zdn2oTf/phisYDnUYvtLxxT3k+VI kajpAMSZjDcsGMVTyHutIcmLiYqS4L/x0gbKi1FGFJAv0kYB+w9eUP2nyGwK9mFOi4 WA+oPZ6JdKM9OKjEOdQcMSi+haf5bqq46jRz5KsRmjQJorV9hHl0x/MgAIhfbjc1Z8 gA7AR0UAykY//+FYDauahrMbohWFaqJG0v9LqxwDpS2RnZnQM3s213VhRPC0E7k+qo R9vw2TdR6mI3+639TncjhGoqMprGlz1/dFaYAJaU4zSDRF3Rp7/ycf5h03AzAB91VO MYQR1arU4GBlw== In-Reply-To: <8dea9f3e0e57f739835f@heytings.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:252587 Archived-At: >> Would it be possible to provide function body info via *Help* system in >> Emacs? > > Would this fit the bill? > Shorter and better: diff --git a/lisp/help-mode.el b/lisp/help-mode.el index bf64d032b6..75ccd93938 100644 --- a/lisp/help-mode.el +++ b/lisp/help-mode.el @@ -281,7 +281,11 @@ help-function-def--button-function (unless (= (point) position) (push-mark nil t)) (goto-char position)) - (message "Unable to find location in file"))))) + (with-help-window (help-buffer) + (insert (format "Function `%s' could not be found in `%s'." + fun file)) + (insert "\n\nFunction definition:\n\n") + (insert (pp-to-string (symbol-function fun)))))))) (define-button-type 'help-function-def :supertype 'help-xref