Subject: Re: bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file

From: Eli Zaretskii <[email-masked]>
Date: Fri, 25 Sep 2020 15:43:48 +0300

> Date: Fri, 25 Sep 2020 15:38:56 +0300
> From: Eli Zaretskii <[email-masked]>
> Cc: [email-masked]
> 
> Thanks, with this file I do see the problem.

Oops, I spoke too soon, using the wrong version of Emacs to test this.

The change -1 => #xffffffff fixes the problem with this file as well.
So I guess the remaining issues rear their ugly heads in a 64-bit
Emacs, and I need to debug there...