From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#7464: 24.0.50; mouse highlighting vanishes upon unsplitting window Date: Sat, 31 Mar 2012 08:56:00 +0300 Message-ID: <83mx6xz53j.fsf@gnu.org> References: <877hg5l828.fsf@escher.home> <8362vp9rci.fsf@gnu.org> <83y68l88xd.fsf@gnu.org> <87sjh12a0d.fsf@gnu.org> <871uolhmdx.fsf@escher.home> <83d381u9xy.fsf@gnu.org> <87limpoenv.fsf@escher.home> <83vclts5aq.fsf@gnu.org> <87pqc0bzyp.fsf@escher.home> <83mx70imgh.fsf@gnu.org> <874nt7hm9q.fsf@escher.home> <83r4wb1byq.fsf@gnu.org> <87ty173tkt.fsf@escher.home> <83limi1tq6.fsf@gnu.org> <87sjgqqxyz.fsf@escher.home> <8362dm1mky.fsf@gnu.org> <87mx6yqray.fsf@escher.home> <83zkayz41f.fsf@gnu.org> <87iphlrif4.fsf@escher.home> <83sjgpzus4.fsf@gnu.org> <87sjgp8z4p.fsf@escher.home> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: dough.gmane.org 1333173429 28530 80.91.229.3 (31 Mar 2012 05:57:09 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 31 Mar 2012 05:57:09 +0000 (UTC) Cc: cyd@gnu.org, 7464@debbugs.gnu.org To: Stephen Berman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Mar 31 07:57:08 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SDrJC-00014q-9W for geb-bug-gnu-emacs@m.gmane.org; Sat, 31 Mar 2012 07:57:06 +0200 Original-Received: from localhost ([::1]:34614 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDrJB-0006ac-J7 for geb-bug-gnu-emacs@m.gmane.org; Sat, 31 Mar 2012 01:57:05 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:60830) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDrJ8-0006Zq-7b for bug-gnu-emacs@gnu.org; Sat, 31 Mar 2012 01:57:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SDrJ6-0001PC-8p for bug-gnu-emacs@gnu.org; Sat, 31 Mar 2012 01:57:01 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35248) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDrJ6-0001P4-4R for bug-gnu-emacs@gnu.org; Sat, 31 Mar 2012 01:57:00 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SDrJ8-0000dl-5r for bug-gnu-emacs@gnu.org; Sat, 31 Mar 2012 01:57:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 31 Mar 2012 05:57:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7464 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 7464-submit@debbugs.gnu.org id=B7464.13331733652382 (code B ref 7464); Sat, 31 Mar 2012 05:57:02 +0000 Original-Received: (at 7464) by debbugs.gnu.org; 31 Mar 2012 05:56:05 +0000 Original-Received: from localhost ([127.0.0.1]:60019 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SDrID-0000cM-4b for submit@debbugs.gnu.org; Sat, 31 Mar 2012 01:56:05 -0400 Original-Received: from mtaout21.012.net.il ([80.179.55.169]:57138) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SDrIA-0000bw-Ua for 7464@debbugs.gnu.org; Sat, 31 Mar 2012 01:56:04 -0400 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0M1Q00700IVCLK00@a-mtaout21.012.net.il> for 7464@debbugs.gnu.org; Sat, 31 Mar 2012 08:55:58 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([84.228.100.223]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M1Q007NOJ59K550@a-mtaout21.012.net.il>; Sat, 31 Mar 2012 08:55:58 +0300 (IDT) In-reply-to: <87sjgp8z4p.fsf@escher.home> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:58368 Archived-At: > Date: 31 Mar 2012 01:09:26 +0200 > From: "Stephen Berman" > Cc: cyd@gnu.org, 7464@debbugs.gnu.org > > But when I set the breakpoint with GTK scrollbars enabled, execution > stops many times: > > Breakpoint 19, cancel_mouse_face (f=0x87349c8) > at /data/steve/bzr/emacs/quickfixes/src/xdisp.c:27545 > 27545 Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f); > (gdb) c > Continuing. > > At each break, a portion of the scroll bar is redisplayed. For example, > after typing C-x 2, execution stops and the scroll bar vanishes. When I > type c, the upper portion is redisplayed, then execution stops. Next c, > the upper scroll bar vanishes but the lower one is redisplayed, then > execution stops. Then the upper scroll bar is redisplayed again, > completing the window splitting, and the execution returns to the > command loop. However, throughout this process, as long as the mouse > pointer remains over the mouse-face propertized text, it remains > highlighted. Likewise after Fdelete_other_windows_internal. Can you show a backtrace in a few instances when the breakpoint inside cancel_mouse_face breaks? I think these calls are those that keep the highlighting from being wiped out in the GTK build.