From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#33093: 26.1, 7.2 emacs-mac; M-x list-colors-display RET; L1 is black on black Date: Thu, 25 Oct 2018 22:00:25 +0300 Organization: LINKOV.NET Message-ID: <87h8hahzhy.fsf@mail.linkov.net> References: <294A9720-4C2B-4675-AE9B-2345F4EA5D2D@scratch.space> <83sh12p14i.fsf@gnu.org> <87pnw01u5c.fsf@mail.linkov.net> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1540496419 11067 195.159.176.226 (25 Oct 2018 19:40:19 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 25 Oct 2018 19:40:19 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) Cc: 33093@debbugs.gnu.org To: Van L Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Oct 25 21:40:15 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1gFlUK-0002jT-Sy for geb-bug-gnu-emacs@m.gmane.org; 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c=relaxed; d=linkov.net; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; s=linkov.net; bh=N1pmMa BCIsGre1u9M1vK3FyxSLw=; b=tPgfNT073yF1E4xtFtSSGMrHNZ3mOonrSW5Um8 2sooc7UAEJ5Z8NVi8UZ5pz2zcAW6m+k87hHGX3L/UF0yhSDtjhDXncshFeTH/tk1 V8jtb8Byexi/QuB91OwAaAen2YCH6jP5umEUwpAq3Gm3Knwd52e+vPdWNqFAhARe cYxig= Original-Received: from mail.jurta.org (m91-129-105-154.cust.tele2.ee [91.129.105.154]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by pdx1-sub0-mail-a25.g.dreamhost.com (Postfix) with ESMTPSA id 660C9807CE; Thu, 25 Oct 2018 12:41:14 -0700 (PDT) X-DH-BACKEND: pdx1-sub0-mail-a25 In-Reply-To: (Van L.'s message of "Fri, 26 Oct 2018 00:32:30 +1100") X-VR-OUT-STATUS: OK X-VR-OUT-SCORE: 0 X-VR-OUT-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedtkedrgeelgddugedvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuggftfghnshhusghstghrihgsvgdpffftgfetoffjqffuvfenuceurghilhhouhhtmecufedttdenucenucfjughrpefhvffuohhfffgjkfgfgggtgfesthekredttderjeenucfhrhhomheplfhurhhiucfnihhnkhhovhcuoehjuhhriheslhhinhhkohhvrdhnvghtqeenucfkphepledurdduvdelrddutdehrdduheegnecurfgrrhgrmhepmhhouggvpehsmhhtphdphhgvlhhopehmrghilhdrjhhurhhtrgdrohhrghdpihhnvghtpeeluddruddvledruddthedrudehgedprhgvthhurhhnqdhprghthheplfhurhhiucfnihhnkhhovhcuoehjuhhriheslhhinhhkohhvrdhnvghtqedpmhgrihhlfhhrohhmpehjuhhriheslhhinhhkohhvrdhnvghtpdhnrhgtphhtthhopehvrghnsehstghrrghttghhrdhsphgrtggvnecuvehluhhsthgvrhfuihiivgeptd X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:151617 Archived-At: >> Sorry, this was implemented intentionally: the first column shows >> the combination of different background colors with the user's >> foreground color. You can see its usefulness after changing the defau= lt >> foreground color for example with 'M-x set-foreground-color RET blue R= ET'. > > I believe that hides the problem lower down to blue foreground on blue = background. > > Doing 'M-x set-foreground-color RET blue RET=E2=80=99 lets L1 be somewh= at legible; but L22, L23 are not at all. When a sample text is not legible this warns the user against using such combination of foreground and background colors in user's configuration, i.e. it's easier for users to visually skip such hardly legible text in the list when choosing a suitable color.