From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: "Alfred M. Szmidt" Newsgroups: gmane.emacs.devel Subject: Re: vc-modify-change-comment for "modern" backend fix Date: Tue, 17 May 2022 04:36:56 -0400 Message-ID: References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35509"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: "Alfred M. Szmidt" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue May 17 10:46:14 2022 Return-path: Envelope-to: ged-emacs-devel@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 1nqsqL-00094B-9R for ged-emacs-devel@m.gmane-mx.org; Tue, 17 May 2022 10:46:13 +0200 Original-Received: from localhost ([::1]:54564 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nqsqJ-0005xL-Ur for ged-emacs-devel@m.gmane-mx.org; Tue, 17 May 2022 04:46:11 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55128) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nqshN-0001Z5-5y for emacs-devel@gnu.org; Tue, 17 May 2022 04:36:57 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:54940) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nqshM-0003eA-SH for emacs-devel@gnu.org; Tue, 17 May 2022 04:36:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=Date:References:Subject:In-Reply-To:To:From: mime-version; bh=OVZxqLxLjfnTozQyRl7HIu+MPvCbEh+G/OUEQyrZI2w=; b=JmZlCq+OToZG TxjISkQyS+U0s67BP60Z33ChAgagthnroK+8TfvZehdXg8P8pv6rC1j80qL/NbSGoee7B3qlFT60I CcD50nxWWYn+xZE1ndkv+bNc0+2oRyH6xjFagMy/ERrrJAyWKrpQzbiUlb7aH/+wPFCmgZNtVYyVc IPkZ00aCrBQFgwidkrce8Fi80sVpSFiLoV+7aCv/OLakh1+lrhTVBUltILT7AJtYk+IcGDBsy1pz5 uvVjsYMoUtslm2bwWuDbCXaOrJ5KZb8rrP2n8jbqLzY02ynYKeeRvVS2tEhkOKZjC3EBfPDmoLTjQ p79RCvpMjgcPgtTHl8c1vA==; Original-Received: from ams by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from ) id 1nqshM-0008EQ-7m; Tue, 17 May 2022 04:36:56 -0400 In-Reply-To: (ams@gnu.org) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:289835 Archived-At: On a similar thread, log-view-extract-comment is not really extensible for other VCS's. Ideally, this should get the actual commit message directly from the backend for a file / revision; but there is no good function for doing that -- vc-print-log is the closest, but the output of that depends on the backend. What would be the best way to go about getting just the commit message in a semi-backend-agnostic manner?