From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Deniz Dogan Newsgroups: gmane.emacs.bugs Subject: bug#6609: 23.2; Cursor becomes invisible when put over some faces Date: Sun, 11 Jul 2010 20:24:04 +0200 Message-ID: References: <83hbk6unnp.fsf@gnu.org> <83aapyum9c.fsf@gnu.org> <838w5iue9p.fsf@gnu.org> <8339vpvrld.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary=001636d3475a757573048b20bf9d X-Trace: dough.gmane.org 1278873210 14597 80.91.229.12 (11 Jul 2010 18:33:30 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 11 Jul 2010 18:33:30 +0000 (UTC) Cc: 6609@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jul 11 20:33:29 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1OY1LB-0007VA-Ma for geb-bug-gnu-emacs@m.gmane.org; Sun, 11 Jul 2010 20:33:26 +0200 Original-Received: from localhost ([127.0.0.1]:47033 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OY1LB-0003eM-0W for geb-bug-gnu-emacs@m.gmane.org; Sun, 11 Jul 2010 14:33:25 -0400 Original-Received: from [140.186.70.92] (port=38784 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OY1I2-00018c-LP for bug-gnu-emacs@gnu.org; Sun, 11 Jul 2010 14:30:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OY1I1-0000A6-3F for bug-gnu-emacs@gnu.org; Sun, 11 Jul 2010 14:30:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57049) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OY1I1-00009w-1M for bug-gnu-emacs@gnu.org; Sun, 11 Jul 2010 14:30:09 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1OY1D3-0005r9-Mh; Sun, 11 Jul 2010 14:25:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Deniz Dogan Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 11 Jul 2010 18:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 6609 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 6609-submit@debbugs.gnu.org id=B6609.127887267522502 (code B ref 6609); Sun, 11 Jul 2010 18:25:01 +0000 Original-Received: (at 6609) by debbugs.gnu.org; 11 Jul 2010 18:24:35 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OY1Cd-0005qt-5G for submit@debbugs.gnu.org; Sun, 11 Jul 2010 14:24:35 -0400 Original-Received: from mail-wy0-f172.google.com ([74.125.82.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OY1Cb-0005qn-Qa for 6609@debbugs.gnu.org; Sun, 11 Jul 2010 14:24:34 -0400 Original-Received: by wyb40 with SMTP id 40so2781839wyb.3 for <6609@debbugs.gnu.org>; Sun, 11 Jul 2010 11:24:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:in-reply-to :references:from:date:message-id:subject:to:cc:content-type; bh=nfpICNi14dJseBzMkvqIVkcWgbT21dyRJJ1JsHfefF8=; b=GoXZPRg1xEwlelJ2OwXxra0/LRfYeGLdSQnH/TBzdyLcRGdfihGBbJitYMas8jVeS1 dFmF3NJp4ebuu0lLtlQ81vCV/f6ry8DZ+sTYA9bXq5QI/Q4o4A9j8sLor/hZ4TEbol2Q zEGdd5bUgOzdbD+gd3672AHfMHQprRwQauy1M= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; b=nASUBWLiCKRJVvc8J/zWLT80d8FGONxXhlr26CeSv8dC5LvGMaX4R3WUY6HBIXlPMI 7Ady1G9Z7I+2uvUVoith6Kox3ZKD1X1z34Om0K8/8qWIStEtYWN5UnBLRs93ztzWibq6 WEcZwN2OwdFGnXJqLB9wZHxpWwYIVy+mtYwmg= Original-Received: by 10.216.81.139 with SMTP id m11mr3034385wee.14.1278872674202; Sun, 11 Jul 2010 11:24:34 -0700 (PDT) Original-Received: by 10.216.182.135 with HTTP; Sun, 11 Jul 2010 11:24:04 -0700 (PDT) In-Reply-To: <8339vpvrld.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 11 Jul 2010 14:25:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:38407 Archived-At: --001636d3475a757573048b20bf9d Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable 2010/7/11 Eli Zaretskii : > So let's back up a bit and see if we have the whole picture: > > =A0. What happens in "emacs -Q" without evaluating > > =A0 =A0 (set-foreground-color "black") > =A0 =A0 (set-background-color "white") > > =A0 ? =A0Is the cursor visible? =A0Is it black? > It is blinking, visible and black. > =A0. Which one of the above expressions triggers the problem when > =A0 evaluated? =A0Is the order of evaluating them important? > Assuming you meant (set-foreground-color "white") and (set-background-color "black")... Scenario 1: 1. I set the foreground to white, everything remains fine. 2. I set the background to black, the problem as originally described happens, i.e. the cursor is invisible on default face text. I cannot see anything blinking. Scenario 2: 1. I set the background to black. The cursor *looks* invisible on default text every other blink, but this is expected, since the text is black on black background. 2. I set the foreground to white, the problem as originally described happe= ns. > =A0. When you set the background color of the `cursor' face, does the > =A0 problem happen only with the black color? =A0What about colors close > =A0 to black, like "gray1", "gray2", etc.? how about "gray40" or > =A0 "gray80"? > Assuming white foreground and black background... I set the cursor color to #333333, which is nearly black but still visible on black background. During the time period at which the cursor is not visible (the first half of the blinking), everything looks fine. When the cursor is visible (the other half of the blinking), the text which is normally white (default face) appears black. I can see the #333333 cursor behind the text. I have attached a GIF screenshot of this. --=20 Deniz Dogan --001636d3475a757573048b20bf9d Content-Type: image/gif; name="color333.gif" Content-Disposition: attachment; filename="color333.gif" Content-Transfer-Encoding: base64 X-Attachment-Id: f_gbi7mg9d0 R0lGODlhawAvANUAAP+gejpaaNtaG5AkALY/AGYAAAAkRAA/V9ugev////+gaAAAMbZmAJCKev+g VwBmtpCKaGZyegA6kNuQOtvbkP+KRJDb/9ugV/9yMbagaJCKV7aKRJA6ACAbEQAAZrb/2wYGEWa2 /w0XILagemZyaDqQ27b////bkP//tiAgF7ZyaBcNANtyMQ0ABrZyVxEbIBEGAJA/RNuKaJAkMduK RLZaRNugaAA/MSAgIAAAAAAAAAAAAAAAAAAAAAAAAAAAACH/C1hNUCBEYXRhWE1QPD94cGFja2V0 IGJlZ2luPSLvu78iIGlkPSJXNU0wTXBDZWhpSHpyZVN6TlRjemtjOWQiPz4gPHg6eG1wbWV0YSB4 bWxuczp4PSJhZG9iZTpuczptZXRhLyIgeDp4bXB0az0iQWRvYmUgWE1QIENvcmUgNS4wLWMwNjAg NjEuMTM0Nzc3LCAyMDEwLzAyLzEyLTE3OjMyOjAwICAgICAgICAiPiA8cmRmOlJERiB4bWxuczpy ZGY9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkvMDIvMjItcmRmLXN5bnRheC1ucyMiPiA8cmRmOkRl c2NyaXB0aW9uIHJkZjphYm91dD0iIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94 YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlw ZS9SZXNvdXJjZVJlZiMiIHhtbG5zOnhtcD0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wLyIg eG1wTU06T3JpZ2luYWxEb2N1bWVudElEPSJ4bXAuZGlkOkM1OTFDNkEyMTg4RERGMTE4ODI2QkJF QzMxNjlFMDYxIiB4bXBNTTpEb2N1bWVudElEPSJ4bXAuZGlkOkMzQzAwRkQzOEQxODExREY5NzUw ODQ1REE5RjU1MTJCIiB4bXBNTTpJbnN0YW5jZUlEPSJ4bXAuaWlkOkMzQzAwRkQyOEQxODExREY5 NzUwODQ1REE5RjU1MTJCIiB4bXA6Q3JlYXRvclRvb2w9IkFkb2JlIFBob3Rvc2hvcCBDUzUgV2lu ZG93cyI+IDx4bXBNTTpEZXJpdmVkRnJvbSBzdFJlZjppbnN0YW5jZUlEPSJ4bXAuaWlkOkM1OTFD NkEyMTg4RERGMTE4ODI2QkJFQzMxNjlFMDYxIiBzdFJlZjpkb2N1bWVudElEPSJ4bXAuZGlkOkM1 OTFDNkEyMTg4RERGMTE4ODI2QkJFQzMxNjlFMDYxIi8+IDwvcmRmOkRlc2NyaXB0aW9uPiA8L3Jk ZjpSREY+IDwveDp4bXBtZXRhPiA8P3hwYWNrZXQgZW5kPSJyIj8+Af/+/fz7+vn49/b19PPy8fDv 7u3s6+rp6Ofm5eTj4uHg397d3Nva2djX1tXU09LR0M/OzczLysnIx8bFxMPCwcC/vr28u7q5uLe2 tbSzsrGwr66trKuqqainpqWko6KhoJ+enZybmpmYl5aVlJOSkZCPjo2Mi4qJiIeGhYSDgoGAf359 fHt6eXh3dnV0c3JxcG9ubWxramloZ2ZlZGNiYWBfXl1cW1pZWFdWVVRTUlFQT05NTEtKSUhHRkVE Q0JBQD8+PTw7Ojk4NzY1NDMyMTAvLi0sKyopKCcmJSQjIiEgHx4dHBsaGRgXFhUUExIREA8ODQwL CgkIBwYFBAMCAQAAIfkEAAAAAAAsAAAAAGsALwAABv/AnHBILBqPyKRyyWw6n9CodEqtWq/YrHbL 7Xq/4LB4TC6bz2iceq1Gu6Vs9nvujK/peKW9PT8AMAEAAkmBBEgRg1N+gII5OB0gcXQGCAJ+hoSY TRoFTZSWAIZqKyJyWxYJEyUJKJ1IlAQHCgM5DX9CEQAVOQE1CAAOroGNQpQAx6HFv7pDsLK0apCm Ww8JJzkPDEkLGQMGF50GLEQktAGzvIlCAepCnEUQtLy7Odze4I44KS0vd1wPE6pwalBhwYZ1mA60 Y1fkXbNlx4IhWQOjFB9qAamQmLGBRIxxvBIubJfDoRCDddRU9IexygEXlmRgCiCSCEMi8XIckIio iZr/ff0uZjGRoGgCbVEM2Bhgj9exWMcELBiBDJgrP1aH2Iroyki0SCzziB0yyqLQsWIfgQ2LNs8e HG3Rvo1Lt67du3jz6iWzKNCgCOiKDCP5pEHgIX2JSaBgZLGbT5eE5Dxyc8rkh6A0hUBKZDMWVKpY dTXiLDCEGL8OpyOClRiuYxUmxxsWrLS8HI6L5L5S7Vq2bd2+uTJMS/iQyjluDMcUAcM60wMCSKwX HJ8QDx84FMGunXfGKQ000TzeztjTegeP2KLHxALnIe6xAKxyefw6dU1DokfSwMX0JfEVEaAV81FB UDHWrVYMDcowl8hUmMSz02hHcLdddlcQZdR7TQCmO8Ix6ExVlUTDKPAhJlslU8ssubh2xG5DwLiX GJ4VUeOMYsiIG2M49ujjj0AGKeSQRBZp5JFIJqlkkkEAADs= --001636d3475a757573048b20bf9d--