bug#56712: 29.0.50; x-dnd-tests-do-direct-save fails on Cygwin

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

> I meant the concept: the user sets some variable, and that causes
> debug information to be collected in some buffer.  The variable could
> be a boolean, or it could allow specifying different levels of debug
> info to collect.  See tramp-verbose for an example.  (I'm sure Michael
> can describe these Tramp facilities in more detail if needed.)
>
> Thanks.

Sure, I will arrange that.