From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Yuri D'Elia Newsgroups: gmane.emacs.devel Subject: Re: HiDPI support for wave style underlines Date: Mon, 21 Aug 2017 14:32:07 +0200 Message-ID: <871so59k54.fsf@wavexx.thregr.org> References: <83wp6r3ed8.fsf@gnu.org> <83shgpe1cp.fsf@gnu.org> <87shgl5cyf.fsf@wavexx.thregr.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1503318806 25448 195.159.176.226 (21 Aug 2017 12:33:26 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 21 Aug 2017 12:33:26 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Aug 21 14:33:19 2017 Return-path: Envelope-to: ged-emacs-devel@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 1djltG-0005mK-Fo for ged-emacs-devel@m.gmane.org; Mon, 21 Aug 2017 14:33:10 +0200 Original-Received: from localhost ([::1]:40723 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1djltN-0002xM-2f for ged-emacs-devel@m.gmane.org; Mon, 21 Aug 2017 08:33:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57794) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1djlsV-0002vE-GB for emacs-devel@gnu.org; Mon, 21 Aug 2017 08:32:24 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1djlsS-0008Vk-SF for emacs-devel@gnu.org; Mon, 21 Aug 2017 08:32:23 -0400 Original-Received: from [195.159.176.226] (port=52422 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1djlsS-0008V6-Lw for emacs-devel@gnu.org; Mon, 21 Aug 2017 08:32:20 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1djlsF-0002Ui-6s for emacs-devel@gnu.org; Mon, 21 Aug 2017 14:32:07 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 14 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:EIY95WmXJuoMf25x79zzYKPHBR0= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:217651 Archived-At: On Mon, Aug 21 2017, Yuri D'Elia wrote: > I actually get a floating point exception with this since I rebuilt > emacs on the 19th. I'm rebuilding emacs now with debug to check where > it's located, but I pinpointed it to flyspell so... Thread 1 "emacs" received signal SIGFPE, Arithmetic exception. 0x00000000005181a3 in x_draw_underwave (s=0x7fffffffbe20) at xterm.c:3541 3541 x1 = x0 - (x0 % dx); (gdb) where #0 0x00000000005181a3 in x_draw_underwave (s=0x7fffffffbe20) at xterm.c:3541 #1 0x0000000000518877 in x_draw_glyph_string (s=0x7fffffffbe20) at xterm.c:3685 #2 0x00000000004805d4 in draw_glyphs (w=0x148dc30 , x=233, row=0x2eda080, area=TEXT_AREA, start=7, end=26, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:26595 (gdb) p dx $1 = 0