From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 91904 invoked by alias); 9 Oct 2015 17:53:50 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 91891 invoked by uid 89); 9 Oct 2015 17:53:49 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.3 required=5.0 tests=AWL,BAYES_00,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: nougat.ucs.ed.ac.uk Received: from nougat.ucs.ed.ac.uk (HELO nougat.ucs.ed.ac.uk) (129.215.13.205) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 09 Oct 2015 17:53:46 +0000 Received: from crunchie.inf.ed.ac.uk (crunchie.inf.ed.ac.uk [129.215.33.180]) by nougat.ucs.ed.ac.uk (8.13.8/8.13.4) with ESMTP id t99HrcaV026868 for ; Fri, 9 Oct 2015 18:53:38 +0100 (BST) Received: from troutbeck.inf.ed.ac.uk (troutbeck.inf.ed.ac.uk [129.215.25.32]) by crunchie.inf.ed.ac.uk (8.14.4/8.14.4) with ESMTP id t99Hra83024984 for ; Fri, 9 Oct 2015 18:53:36 +0100 Received: from troutbeck.inf.ed.ac.uk (localhost [127.0.0.1]) by troutbeck.inf.ed.ac.uk (8.14.7/8.14.7) with ESMTP id t99HrbqQ005019 for ; Fri, 9 Oct 2015 18:53:37 +0100 Received: (from ht@localhost) by troutbeck.inf.ed.ac.uk (8.14.7/8.14.7/Submit) id t99HrbZb005018; Fri, 9 Oct 2015 18:53:37 +0100 To: cygwin@cygwin.com Subject: Re: Regression with gnu screen: Scrollbar gone between 4.02 and 4.03 References: <0opa1btu0oec4eilseq1q38cra5clnh12r@4ax.com> From: ht@inf.ed.ac.uk (Henry S. Thompson) Date: Fri, 09 Oct 2015 17:53:00 -0000 In-Reply-To: <0opa1btu0oec4eilseq1q38cra5clnh12r@4ax.com> (Andrew Schulman's message of "Wed\, 07 Oct 2015 14\:41\:06 -0400") Message-ID: User-Agent: Gnus/5.1012 (Gnus v5.10.12) XEmacs/21.5-b34 (linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Edinburgh-Scanned: at nougat.ucs.ed.ac.uk with MIMEDefang 2.60, Sophie, Sophos Anti-Virus, Clam AntiVirus X-IsSubscribed: yes X-SW-Source: 2015-10/txt/msg00105.txt.bz2 Andrew Schulman writes: >> >> Otherwise someone will need to do some bisection to find the commit >> >> that introduced it. So, bizarrely, here's what I have found. The distributed screen 4.3 binary has the problem (no scrollbar, etc.) The distributed screen 4.2 binary does not have the problem Installing the 4.2 src package, running cygport and running the result does not have the problem Installing the 4.3 src package, running cygport and running the result _does not have the problem_. This despite the fact that (by chance, as you will see in a moment) the distributed and locally-built 4.3 binaries are the same size. But they are not in fact identical, and the visible differences, per "strings", is as follows: > diff -bw /tmp/os.strings /tmp/ns.strings 1355d1354 < L;%9 3236c3235 < termcap --- > terminfo 3520c3519 < Cannot find termcap entry for '%s'. --- > Cannot find terminfo entry for '%s'. 3528,3529c3527,3528 < [3%dm < [4%dm --- > [3%p1%dm > [4%p1%dm 3535a3535 > (%p1%c 3937,3938c3937,3938 < [9%dm < [10%dm --- > [9%p1%dm > [10%p1%dm 4319c4319 < RSDS0 --- > RSDS This is at least _suggestive_ that your compilation environment and mine are in some way different. Does #define TERMINFO 1 occur in your build/config.h ? ht -- Henry S. Thompson, School of Informatics, University of Edinburgh 10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 650-4587, e-mail: ht@inf.ed.ac.uk URL: http://www.ltg.ed.ac.uk/~ht/ [mail from me _always_ has a .sig like this -- mail without it is forged spam] -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple