From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: "Ivor Durham" Newsgroups: gmane.emacs.bugs Subject: bug#25474: 26.0.50; Buffer content invisible Date: Fri, 20 Jan 2017 08:27:10 -0800 Message-ID: <18456.7289813005$1505296846@news.gmane.org> References: <01b001d27170$5730fdb0$0592f910$@durham@ivor.cc> <83inpc8jte.fsf@gnu.org> <021001d271a4$9bb87ce0$d32976a0$@durham@ivor.cc> <838tq88g9o.fsf@gnu.org> <022401d271af$c4e0ad80$4ea20880$@durham@ivor.cc> <831sw08bln.fsf@gnu.org> <004301d271d1$a802b920$f8082b60$@durham@ivor.cc> <83r33z7mft.fsf@gnu.org> <008301d27211$5043d940$f0cb8bc0$@durham@ivor.cc> <83o9z36oar.fsf@gnu.org> <00ef01d2726c$cb5cb290$621617b0$@durham@ivor.cc> <83h94v6n2w.fsf@gnu.org> <00f901d27276$37170a90$a5451fb0$@durham@ivor.cc> <83d1fi6ufc.fsf@gnu.org> <834m0u6n2f.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1505296846 6074 195.159.176.226 (13 Sep 2017 10:00:46 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 13 Sep 2017 10:00:46 +0000 (UTC) Cc: 25474@debbugs.gnu.org To: "'Eli Zaretskii'" , "'Daniel Colascione'" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 20 17:42:21 2017 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 1cUcGH-0007sM-Rr for geb-bug-gnu-emacs@m.gmane.org; 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Original-Received: from 108-225-17-6.lightspeed.sntcca.sbcglobal.net ([108.225.17.6]:64919 helo=IvorLaptop) by gator4252.hostgator.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1cUc1s-000WM9-Mo; Fri, 20 Jan 2017 10:27:08 -0600 In-Reply-To: <834m0u6n2f.fsf@gnu.org> X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: AdJzCEfgsGYGUkihRbSWtkVT/s6t0QAMDJKg Content-Language: en-us X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4252.hostgator.com X-AntiAbuse: Original Domain - debbugs.gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - ivor.cc X-BWhitelist: no X-Source-IP: 108.225.17.6 X-Exim-ID: 1cUc1s-000WM9-Mo X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 108-225-17-6.lightspeed.sntcca.sbcglobal.net (IvorLaptop) [108.225.17.6]:64919 X-Source-Auth: ivor.durham@ivor.cc X-Email-Count: 3 X-Source-Cap: aXZvcmR1cmhhbTtpdm9yZHVyaGFtO2dhdG9yNDI1Mi5ob3N0Z2F0b3IuY29t 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:136870 I did a "make clean; ./configure; make" to re-generate src/config.h and src/Makefile and confirmed the XDBE options were back. Then confirmed that the blank buffer problem occurred again. Then I appended: (modify-frame-parameters nil '((inhibit-double-buffering . nil))) to ~/.emacs as prescribed. I launched the re-built src/emacs again with no command-line arguments and the blank buffer area problem still occurred. So the .emacs addition does not appear to be equivalent to the src/config.h & src/Makefile changes. -----Original Message----- From: Eli Zaretskii [mailto:eliz@gnu.org] Sent: Friday, January 20, 2017 2:30 AM To: Daniel Colascione Cc: ivor.durham@ivor.cc; 25474@debbugs.gnu.org Subject: Re: bug#25474: 26.0.50; Buffer content invisible > From: Daniel Colascione > Cc: "Ivor Durham" , 25474@debbugs.gnu.org > Date: Fri, 20 Jan 2017 01:07:29 -0800 > > In the meantime, you can disable double buffering using the > inhibit-double-buffering frame parameter, e.g., > > (modify-frame-parameters nil '((inhibit-double-buffering . nil))) Thanks, I forgot we had this option already. So, Ivor, you can keep your "normal" build, without the HAVE_XDBE tweaking ion src/config.h, and instead disable the feature (e.g., in your ~/.emacs) as Daniel points out above.