From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#50141: Current part of emacs red, other parts blue Date: Sat, 21 Aug 2021 16:23:39 +0300 Message-ID: <837dgfylr8.fsf@gnu.org> References: <87tujjz612.5.fsf@jidanni.org> <83pmu7z3zg.fsf@gnu.org> <87lf4v3qwu.fsf@gnus.org> <838s0vym9i.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32947"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 50141@debbugs.gnu.org, jidanni@jidanni.org To: larsi@gnus.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 21 15:24:10 2021 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 1mHQyn-0008NZ-Vy for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 21 Aug 2021 15:24:09 +0200 Original-Received: from localhost ([::1]:42330 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mHQym-0006oC-SZ for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 21 Aug 2021 09:24:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59516) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mHQyg-0006na-0i for bug-gnu-emacs@gnu.org; Sat, 21 Aug 2021 09:24:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:52755) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mHQyf-0007CK-PN for bug-gnu-emacs@gnu.org; Sat, 21 Aug 2021 09:24:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mHQyf-0005it-Kq for bug-gnu-emacs@gnu.org; Sat, 21 Aug 2021 09:24:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 21 Aug 2021 13:24:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50141 X-GNU-PR-Package: emacs Original-Received: via spool by 50141-submit@debbugs.gnu.org id=B50141.162955224021991 (code B ref 50141); Sat, 21 Aug 2021 13:24:01 +0000 Original-Received: (at 50141) by debbugs.gnu.org; 21 Aug 2021 13:24:00 +0000 Original-Received: from localhost ([127.0.0.1]:36068 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mHQye-0005id-AN for submit@debbugs.gnu.org; Sat, 21 Aug 2021 09:24:00 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43406) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mHQyc-0005iR-Ty for 50141@debbugs.gnu.org; Sat, 21 Aug 2021 09:23:59 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:44432) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mHQyX-00074m-J1; Sat, 21 Aug 2021 09:23:53 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:4677 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mHQyX-0005jn-4p; Sat, 21 Aug 2021 09:23:53 -0400 In-Reply-To: <838s0vym9i.fsf@gnu.org> (message from Eli Zaretskii on Sat, 21 Aug 2021 16:12:41 +0300) 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" Xref: news.gmane.io gmane.emacs.bugs:212347 Archived-At: > Date: Sat, 21 Aug 2021 16:12:41 +0300 > From: Eli Zaretskii > Cc: 50141@debbugs.gnu.org, jidanni@jidanni.org > > > From: Lars Ingebrigtsen > > Cc: 積丹尼 Dan Jacobson , > > 50141@debbugs.gnu.org > > Date: Sat, 21 Aug 2021 14:48:01 +0200 > > > > However, Dan's request has come up a number of times (e.g., bug#12056, > > which I'm merging this with), so I'm wondering whether we should add > > something like this... or at least add some infrastructure that would > > allow it. > > > > The obvious thing would be to run something from `select-window', but I > > don't see any obvious hook that we could be using there. Am I missing > > something? I was thinking about adding a minor mode for changing > > background colours in windows... > > buffer-list-update-hook sounds like that infrastructure. But I think the real problem is how to define a window-specific default face. It's not easy, and I'm not sure it will work. Something using the :filtered thingy, I guess? But I'm not sure it will work for the default face. Basically, faces were never designed to be window-specific. Even making them buffer-specific (via face-remapping-alist) is somewhat tricky.