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Re: HiDPI support for wave style underlines
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From: |
Yuri D'Elia |
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Subject: |
Re: HiDPI support for wave style underlines |
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Date: |
Mon, 21 Aug 2017 14:32:07 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
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