A later patch altered that reference.

On Mon, Feb 10, 2025 at 8:57 AM Eli Zaretskii <eliz@gnu.org> wrote:

> > Cc: 76165@debbugs.gnu.org, Michael Albinus <michael.albinus@gmx.de>
> > From: Ship Mints <shipmints@gmail.com>
> > Date: Mon, 10 Feb 2025 06:18:50 -0500
> >
> > +---
> > +*** ansi-osc-directory-tracker now respects Tramp remote files.
> > +Tramp remote forms are now retained when changes to 'default-directory'
> > +are detected by this filter.  Previously, /ssh:hostname:/home/username
> > +would be stripped to just /home/username.
>
> What is a "Tramp remote form"?  The Tramp manual doesn't mention that
> even once, and just by reading it, I cannot understand what it means
> here.  Please clarify.
>