bug#62096: 30.0.50; find-dired, dired-goto-file and spaces

[Daniel Martín]

Manuel Giraud <manuel@ledu-giraud.fr> writes:

>
>> Is there a more reliable way to discern between GNU find and other find
>> implementations, without checking the system-type?
>
> Maybe this can be the subject for another bug report?  Or you can
> improve on this one?  WDYT?
>

Yes, that can be a separate report.  If the check can be improved, it
probably affects more than find-dired.

> Me, I think that we could apply as is to emacs-29.  FreeBSD and NetBSD
> have not been tested on but at least we are in line with their find(1)
> man page.  Is there any other 'berkeley-unix system?

Looking at configure.ac, there's also https://www.dragonflybsd.org/, but
it looks like just another FreeBSD.