From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#74055: 31.0.50; color-lighten-name not lightening black Date: Tue, 29 Oct 2024 13:54:45 +0100 Message-ID: References: <86plnk766i.fsf@gnu.org> <86cyjk6sz7.fsf@gnu.org> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.15\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40784"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, julien@danjou.info, noah@splode.com, 74055@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Oct 29 13:56:29 2024 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 1t5llt-000ARG-S2 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 29 Oct 2024 13:56:29 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t5llX-0002xN-EO; Tue, 29 Oct 2024 08:56:08 -0400 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 1t5llT-0002xB-8y for bug-gnu-emacs@gnu.org; Tue, 29 Oct 2024 08:56:04 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1t5llS-000428-TC for bug-gnu-emacs@gnu.org; Tue, 29 Oct 2024 08:56:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debbugs.gnu.org; s=debbugs-gnu-org; h=References:Date:In-Reply-To:From:Mime-Version:To:Subject; bh=fi/OkLlbh9hwKRYWDoem+ZacUNw6bClR1IyuQk+dS54=; b=J2eZT+A96rT+YUiH5PMRaE4E84ppI7iIc9XZ7ETCWOan5DLVBvsloz9BY0T/ghx1O11sS7Kd6jvW0atMfxhtOzv4bOI2MSdQnQ83qg93xTiOhTFSuaBVCz9Fqj9BWeA76rxUEWL/fEH2+MBVbaJweY7zfZ7mhBqi04j3FvgQQ/t0cl/0RWaFM9tjdWMoP8AWdrPdvfZoVITKMPZIK7b49PR6Bgq1Fc80AMH5ioowpmBQybkU/XPKalitzlmsiIVPtrODU/Japxo7yhP5kH2Vol2UgPz1Sckt/flbdCPVCiJCWlb9HKQHo5Fz/9d7EBUvy5e+wiGViCTJFFIIZx1tNw==; Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1t5llS-0003di-GK for bug-gnu-emacs@gnu.org; Tue, 29 Oct 2024 08:56:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 29 Oct 2024 12:56:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 74055 X-GNU-PR-Package: emacs Original-Received: via spool by 74055-submit@debbugs.gnu.org id=B74055.173020655313980 (code B ref 74055); Tue, 29 Oct 2024 12:56:02 +0000 Original-Received: (at 74055) by debbugs.gnu.org; 29 Oct 2024 12:55:53 +0000 Original-Received: from localhost ([127.0.0.1]:56364 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t5llI-0003dQ-Aa for submit@debbugs.gnu.org; Tue, 29 Oct 2024 08:55:52 -0400 Original-Received: from mail-lf1-f54.google.com ([209.85.167.54]:53456) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t5llE-0003dK-7s for 74055@debbugs.gnu.org; Tue, 29 Oct 2024 08:55:51 -0400 Original-Received: by mail-lf1-f54.google.com with SMTP id 2adb3069b0e04-53b13ea6b78so8401431e87.2 for <74055@debbugs.gnu.org>; Tue, 29 Oct 2024 05:55:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730206487; x=1730811287; darn=debbugs.gnu.org; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:sender:from:to:cc:subject :date:message-id:reply-to; bh=fi/OkLlbh9hwKRYWDoem+ZacUNw6bClR1IyuQk+dS54=; b=BOwASTBG+P2a5krQhNj15J709ZCZ2ulAq6Q3qm3qFnVHXm9AZ+ht6K6cdnJPWGuYHr 13C1ruCxMMfpynxVOPuU3+nDHqPuHBL8+BD6dp842PImCM6YLh6hxHLGpJxgj0Kf8cwy LO/rdPamuQ+8MBkh2QgD4JsPDefZ9b4WHF49Q0x9D9WkJn0FIs98hml5nw4VS0Eym601 gPE//43LBqy1iWXr8tnKcf7aeYPRI1qOOrZQXw7hKxj1J6GbEe5tcKXP6AuZ2Vy1RFIp s5NDoxsn3pvNQdKFIXqAEwxNpH9EZ/IvfDrVyJu/GBzNqtsumaFCj/wiIWClXuPyfsD2 t3wQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730206487; x=1730811287; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:sender:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=fi/OkLlbh9hwKRYWDoem+ZacUNw6bClR1IyuQk+dS54=; b=CB3d+7FgxhVZfKc0Vkk3UoKJlnW5bio19ZnY2B6NrGLogoNWukCyR+gwLVEiB3EG9y j0qYgZoM5uOLMEOjpQsLk3tUAKsMMFSQs9N/sjgu6618hiNxW8ugzpnP4GnRsp76sE95 tSw2/ff7ldi9gPDjmXnTvo9Oeb/GwIYnvVxkKrG6gmUbtqVJvpb/T8qNMAZ0THtCfIwk e8NfO1+oqc3jtjwuAJwONblHOBMv8L8y9TPtcSlwOkIvByk+sVjSGrT6OrJ5Guyeye7G 80rl1OlX6UhAUQ6h8MqZMh6NyfPG1jXVSQJRp8FHX8IulVX7AXnFMrRFKy9uE1U6vhEB W7yg== X-Forwarded-Encrypted: i=1; AJvYcCXGNUmibxreQuPNO4kIMxyTYsDJ+jHWv5On2e9lP4fRkGZBzr387GE+Ms/r1GoPAO6cA/nrlQ==@debbugs.gnu.org X-Gm-Message-State: AOJu0YxHdXMUTeH0nUL1rkY2UxxDqP153rvYEXbWnwwwScjdKu6W1/Mw KQD2ImObqwiQ2tfJE0IOdBtSM6P1bmC2GVwklnFebfjRx/WsgVxi X-Google-Smtp-Source: AGHT+IFgHr88UxD4wJ/eGt4DsR/z7+gzHQPq2uiBL/vadVatYyawKETQlIrcX2ARQX/W3xiipGN5RA== X-Received: by 2002:a05:6512:3c90:b0:539:9767:903d with SMTP id 2adb3069b0e04-53b34c3fb40mr7609275e87.60.1730206486899; Tue, 29 Oct 2024 05:54:46 -0700 (PDT) Original-Received: from smtpclient.apple (c188-150-183-180.bredband.tele2.se. [188.150.183.180]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-53b2e1c918dsm1370909e87.221.2024.10.29.05.54.45 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 29 Oct 2024 05:54:46 -0700 (PDT) In-Reply-To: <86cyjk6sz7.fsf@gnu.org> X-Mailer: Apple Mail (2.3654.120.0.1.15) 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:294486 Archived-At: 28 okt. 2024 kl. 18.24 skrev Eli Zaretskii : > Maybe there are widely-accepted de-facto standards for that? Perhaps the documentation should said 'percentage points' instead of = just 'percent' to be unambiguous, since the lightness value is relative = to the white-point. I'd say the old model (percentage points) is better because it results = in changes that are perceptually more uniform. For example, with the = current code, (color-lighten-name C 5) has much less effect when C is a dark colour than for a light one. = Therefore the change was probably a mistake in hindsight. > Or maybe we should support more than one interpretation, by way of > some user option? Don't think so -- only really a good solution for user preferences, not = for an API.