bug#52128: 29.0.50; column-number-mode causes point to jump around

[Eli Zaretskii]

> From: Joseph Mingrone <jrm@ftfl.ca>
> Cc: 52128@debbugs.gnu.org
> Date: Sat, 27 Nov 2021 23:56:24 -0400
> 
> > I cannot reproduce this.  Does it happen with "emacs -Q"?  If not,
> > some of your site-init files could be related to this.
> 
> It does happen with
> 
>    emacs -nw -Q -l /home/jrm/.emacs.d/custom-lite.el blah
> 
> as well.  One correction from my report above is that I said 'the
> scratch buffer' above.  That's not correct.  Specifying some empty, or
> non-existent file (blah above) is required.

Thanks, but I still cannot reproduce this strange problem on my
system, not with the current master branch anyway.

Does anyone else see this?