[Bug-tar] A useful TAR feature request

[Semyon Hozyainov]

Hello tar developers :)

AFAIK there is no option in tar to display *only* successfully extracted 
files/directories. It would be awesome if you can add this feature to tar.

For example I wanted to use the use the --keep-newer-files flag with 
--warning=no-ignore-newer while extracting, but also be verbose so I could
see successful extractions. But of course this didn't work as intended, tar 
just printed out all the processed filenames/directories, and I have
no idea which were actually extracted.

Thanks!