GNU bug report logs - #16736
Compiling a Lisp file causes display to flash off and on

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Package: emacs;

Reported by: Glenn Morris <rgm <at> gnu.org>

Date: Thu, 13 Feb 2014 02:26:01 UTC

Severity: important

Found in version 24.3.50

Fixed in version 24.4

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Glenn Morris <rgm <at> gnu.org>
Cc: 16736 <at> debbugs.gnu.org, rudalics <at> gmx.at
Subject: bug#16736: Compiling a Lisp file causes display to flash off and on
Date: Mon, 17 Feb 2014 20:47:55 +0200

> From: Glenn Morris <rgm <at> gnu.org>
> Cc: 16736 <at> debbugs.gnu.org,  rudalics <at> gmx.at
> Date: Mon, 17 Feb 2014 13:19:54 -0500
> 
> Eli Zaretskii wrote:
> 
> > (What is f->tool_bar_height?)
> 
> 45
> 
> > Glenn, if you put a breakpoint in change_frame_size_1 and then just
> > "run -Q", can you show all the calls you see until Emacs starts up,
> > including the arguments we pass to that function?
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=80, new_height=150, 
>     pretend=true, delay=false, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=false, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=0, new_height=0, 
>     pretend=false, delay=false, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=true, delay=false, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=537, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=537, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=80, new_height=38, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=537, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=537, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=571, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=571, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=false, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=false, safe=true, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=false, safe=true, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=true, safe=false, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.
> 
> Breakpoint 3, change_frame_size_1 (f=0x11cd8b8, new_width=640, new_height=570, 
>     pretend=false, delay=false, safe=true, pixelwise=true) at dispnew.c:5467
> 5467	  int old_root_width = WINDOW_PIXEL_WIDTH (XWINDOW (FRAME_ROOT_WINDOW (f)));
> Continuing.

Thanks.

Martin, any idea what this dance with 570/537/571/570 sizes is about?
This bug report was last modified 11 years and 98 days ago.

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