From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Magne Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: /srv/bzr/emacs/trunk r102478: shr.el (shr-tag-color-check): Convert colors to hexadecimal with shr-color->hexadecimal. Date: Tue, 23 Nov 2010 23:34:31 +0100 Organization: Programmerer Ingebrigtsen Message-ID: References: <961v6bom3j.fsf@fencepost.gnu.org> <87eiabdc04.fsf@stupidchicken.com> <87ipznhhe3.fsf@keller.adm.naquadah.org> <87mxoz7mml.fsf@stupidchicken.com> <874ob71y6v.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1290551710 25265 80.91.229.12 (23 Nov 2010 22:35:10 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 23 Nov 2010 22:35:10 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Nov 23 23:35:04 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PL1S3-0001by-Eu for ged-emacs-devel@m.gmane.org; Tue, 23 Nov 2010 23:35:04 +0100 Original-Received: from localhost ([127.0.0.1]:51461 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PL1S2-00054h-Tt for ged-emacs-devel@m.gmane.org; Tue, 23 Nov 2010 17:35:02 -0500 Original-Received: from [140.186.70.92] (port=54719 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PL1Rv-00053j-MB for emacs-devel@gnu.org; Tue, 23 Nov 2010 17:34:56 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PL1Rr-0000yd-QQ for emacs-devel@gnu.org; Tue, 23 Nov 2010 17:34:55 -0500 Original-Received: from lo.gmane.org ([80.91.229.12]:52021) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PL1Rr-0000yU-Gj for emacs-devel@gnu.org; Tue, 23 Nov 2010 17:34:51 -0500 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1PL1Ri-0001RU-41 for emacs-devel@gnu.org; Tue, 23 Nov 2010 23:34:42 +0100 Original-Received: from cm-84.215.34.171.getinternet.no ([84.215.34.171]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 23 Nov 2010 23:34:42 +0100 Original-Received: from larsi by cm-84.215.34.171.getinternet.no with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 23 Nov 2010 23:34:42 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 22 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: cm-84.215.34.171.getinternet.no Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAFVBMVEUJBwggHh4NDAsFBAQI BQZFQ0SysbJHylCTAAACTElEQVQ4jW2UwZLbIAyGsePeLWL2bJzNPbPOA7Br9l4yFef6gN7/EfoL nO7OtBrHHvMZ/b8ExBAtGp5aeFtf580s/4nZxNX0zzfToj7j+gX0fYgNxu8gpcS/kqUDDeYpspeS f5ZSNBtEjAl9k7Mj0URkMdQvBiSYpX0RI9kYD5UDzKpbwXqPMTSmQMeDonoP4QDNRtcq12xt0tN6 Nzfj8UkUwPTQXeLbFMIBYgP4IAL0UzQNbLFqqObQvWY7BQtwb0CvOMTB+8LTJ49xjV9ATS5XSWcH sH0DA8B8FT6To1in1M9rNWH2TOT4CYK5txqjcfIYnfsdt+2oo5UeTWaaHO+xTmkFDjWjFKIXKZDb aidvahe/jywpiZSpuYrQQBGo/J1FnOQ8DfdtXeNNxbXp4b2kzDu/TC0XQPUUwmdmjaxAu9LAgBm5 EMbzaMJRx7FeXS4PzlKwC1vfASr6IbIzS7ENqHhduN4DJDh7LL2K3v+moiLFOZFRNwwcV7sKMMYK CE7mDSD06ClzQZadHGaJuj6vquwdI38GYEmUCz/M6Q6AY5SlNhCw4MnE2BY38+Hgn+2LSAKEZaxY 7e5iPaYrYGhY/GjWDWW82k8eN0YfFaRUdzt2reaGVbHMyUu5znMPMHwA7PaqnXLwgRk0a/m6OYT0 oGdxBeOcJqPA9BgZO0iIxk6J64Hr1a2ULEe4R5eWoGCBbk58jBOT9Zeo/wS9c8g/asccpyXZk6ez nsB+Gf1oUS57S/CO6+1806P5uta4nNbTbX1GXdf1n7jRH6VFzgmz1H17AAAAAElFTkSuQmCC Mail-Copies-To: never X-Now-Playing: Fever Ray's _Seven_: "Seven (Marcel Dettmann's Voice in My Head)" User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) Cancel-Lock: sha1:JXsDjyrX5tGOnUfqX5tr1MLKBgU= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:133095 Archived-At: Chong Yidong writes: > I see. Why not just use hexrgb.el (or build on it)? It's been around > long enough that such teething problems should have been eliminated. The purpose of color-lab is to compute readable colours. The use case is this: Given a constant background colour in a buffer, you then have a

HTML element. If you have a white background, then that's fine. If you have a black background, the blue colour will be unreadable. color-lab computes a "distance" between black and a blue hue that is readable, and that blue hue is used instead. It's kinda neat. So it doesn't have much to do with hexrgb.el, I think. Did you read the code? -- (domestic pets only, the antidote for overdose, milk.) larsi@gnus.org * Lars Magne Ingebrigtsen