From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Richard Copley Newsgroups: gmane.emacs.devel Subject: Re: CSS contrast (#30295) (was Re: Heads-up: Emacs 26.1 RC1) Date: Tue, 20 Mar 2018 19:56:12 +0000 Message-ID: References: <83muz2lfo9.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="001a11496c543f6aac0567dd7961" X-Trace: blaine.gmane.org 1521575695 32639 195.159.176.226 (20 Mar 2018 19:54:55 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 20 Mar 2018 19:54:55 +0000 (UTC) Cc: John Wiegley , Tom Tromey , Emacs Development To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Mar 20 20:54:51 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eyNLN-0008MD-OO for ged-emacs-devel@m.gmane.org; Tue, 20 Mar 2018 20:54:49 +0100 Original-Received: from localhost ([::1]:51524 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eyNNP-0005cb-CU for ged-emacs-devel@m.gmane.org; Tue, 20 Mar 2018 15:56:55 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33307) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eyNNH-0005cE-Qd for emacs-devel@gnu.org; Tue, 20 Mar 2018 15:56:48 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eyNNH-00061Y-2v for emacs-devel@gnu.org; Tue, 20 Mar 2018 15:56:47 -0400 Original-Received: from mail-oi0-x22a.google.com ([2607:f8b0:4003:c06::22a]:38446) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eyNNE-00060P-L1; Tue, 20 Mar 2018 15:56:44 -0400 Original-Received: by mail-oi0-x22a.google.com with SMTP id c3-v6so2419551oib.5; Tue, 20 Mar 2018 12:56:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=44QYYk5qaZp+g0w+CiqnGSkRCtS6CMspiH1dpzZe0NU=; b=t8dZvIZ546kvTr9da4qigq8+ZyvXqIfw8KDDU/W25siJ8z1EG9hjuD7H9SZMcSJz6r wgRda5wNzjf0Mz2RPIElC+GVa7odpjLQDwBKiiNbl7zpR5fJQgENRxdcs3O0KABZ1G0E m3/Ne3/qrC4KJI5du1PduuuMtSsKeC11HapQtvHjtro/vMpksBctbXCbhnqs4t1nUGwW HmQ2F5JyMhuczp2w+D/HMyOgMf7TwVte+2eWYn26Ss82IjA7Y7374TDPhTLEBYEaQ3QL veYXewODrglZLQAsGTbtR3Kn3PRKV1hPo6b6DcBgtMFuAsRnqFwYtH5h+6V1yAt+SCvD IDaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=44QYYk5qaZp+g0w+CiqnGSkRCtS6CMspiH1dpzZe0NU=; b=UnEqgKWsqOQnKa2RghPpSrNN3N2vn7HLJ1Gye8ju4bWJn5GUH7x/M4vOYlGt8Edklp B2UMWQWjzNqrzNHvomnxaAfK0OY1epcTdaeFN8ER8Z+POeAVap+tOsk0wOLDdcrrsQNq M54OqfGLuInj3L0Ds+NHEUNQIlsI5cJmiVKUbjPgJnnV084b1ZTHyIe7w5dzOqMZWaqn 8RD5axOhrT/gh19LhWaeVjfY2D00yxtOsavHMRSKmFYDKGgWc1VVOBqJumHMFSKNSmQt FcvI8vQkFbUVkbg0TqQkHQywO0gCa5uCwbaIzYchJgZnQ1cNauUFww+3JWfb2dABiua5 hdWg== X-Gm-Message-State: AElRT7HJLxLufsRs4eZep3k1ka+vAyBONaz9PiVLEnC3705msuq4meij Hf96TjhUCHMO0vaVeNpZM9lDyjvOST+KoN6JEK8= X-Google-Smtp-Source: AG47ELv1djj8kyQpjwO9IzowQzyep3yzWTz7pLq3H0Zcfm3ZuSrpXyIfC1w9XA+/UUbFNffKCxGT9isiILo8AHbpmfw= X-Received: by 10.202.217.136 with SMTP id q130mr9649577oig.349.1521575803170; Tue, 20 Mar 2018 12:56:43 -0700 (PDT) Original-Received: by 2002:a9d:4c87:0:0:0:0:0 with HTTP; Tue, 20 Mar 2018 12:56:12 -0700 (PDT) In-Reply-To: <83muz2lfo9.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4003:c06::22a X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:223863 Archived-At: --001a11496c543f6aac0567dd7961 Content-Type: multipart/alternative; boundary="001a11496c543f6aa70567dd795f" --001a11496c543f6aa70567dd795f Content-Type: text/plain; charset="UTF-8" On 20 March 2018 at 19:17, Eli Zaretskii wrote: > > From: Richard Copley > > Date: Tue, 20 Mar 2018 19:02:27 +0000 > > Cc: John Wiegley , Tom Tromey , > > Emacs Development > > One- or two-line changes should be okay. > Thanks. Patch 1 is a small fix for the current formula using color-distance. Patch 2 uses luminance as in Tom's original patch. I think patch 2 gives better contrast. --001a11496c543f6aa70567dd795f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On 2= 0 March 2018 at 19:17, Eli Zaretskii <eliz@gnu.org> wrote:
> From: Richard Copley <rcopley@gmail.com>
> Date: Tue, 20 Mar 2018 19:02:27 +0000
> Cc: John Wiegley <johnw@gnu.org>, Tom Tromey <tom@tromey.com&= gt;,
>=C2=A0 =C2=A0 =C2=A0 =C2=A0Emacs Development <emacs-devel@gnu.org>

One- or two-line changes should be okay.

<= /div>
Thanks.
Patch 1 is a small fix for= the current formula using color-distance.
Patch 2 uses luminance as in = Tom's original patch.
I think patch 2 giv= es better contrast.

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