bug#67604: Motion problems with inline images

[JD Smith]

> On Dec 4, 2023, at 10:24 PM, Eli Zaretskii <eliz@gnu.org> wrote:
> 
>> From: JD Smith <jdtsmith@gmail.com>
>> Date: Mon, 4 Dec 2023 16:05:56 -0500
>> Cc: 67604@debbugs.gnu.org
>> 
>>>> OK great.  Is it possible at offset = -6 = 140 pixels the green image has 
>>>> wrapped back onto line 1?  That’s a “false positive” bug.  The layout 
>>>> after my/find-skip-bug has found the magic width must look as in my prior 
>>>> screenshot (with green image at the beginning of screen line 2) or it’s 
>>>> not a real bug.
>>> 
>>> No, it looks with the green image at the visual end of a screen line.
>> 
>> Before or after the test?
> 
> After the test.

OK, so this was likely a false positive then.  I’m out of ideas.  Maybe Windows 
is magically immune.

For me both NS and Mac builds with your most recent xdisp.c fixes exhibit the 
same motion issue.  Do you have anyone you can call in to try the simple test 
on another build?

Thanks.