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From: Eli Zaretskii <eliz@gnu.org>
To: Yuri D'Elia <wavexx@thregr.org>
Cc: emacs-devel@gnu.org
Subject: Re: HiDPI support for wave style underlines
Date: Mon, 21 Aug 2017 17:49:53 +0300	[thread overview]
Message-ID: <83r2w5asby.fsf@gnu.org> (raw)
In-Reply-To: <871so59k54.fsf@wavexx.thregr.org> (message from Yuri D'Elia on Mon, 21 Aug 2017 14:32:07 +0200)

> From: Yuri D'Elia <wavexx@thregr.org>
> Date: Mon, 21 Aug 2017 14:32:07 +0200
> 
> 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 <bss_sbrk_buffer+8070032>, 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

Thanks, I tried to correct this with an obvious fix.



  reply	other threads:[~2017-08-21 14:49 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-29  3:29 HiDPI support for wave style underlines Stephen Pegoraro
2017-07-29  7:13 ` Eli Zaretskii
     [not found]   ` <CAPzg8ETxJYr8Gw0Pag5zpWqA7aap_kduwuGvJaxAT5yvPhNd6w@mail.gmail.com>
2017-07-29  9:12     ` Stephen Pegoraro
2017-08-18  8:17       ` Eli Zaretskii
2017-08-21 12:20         ` Yuri D'Elia
2017-08-21 12:32           ` Yuri D'Elia
2017-08-21 14:49             ` Eli Zaretskii [this message]
2017-08-27  4:26               ` Stephen Pegoraro

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