Previously the '--checkpoint-action=echo' was triggered after
'--checkpoint-action=sleep=1' - so the order of events *usually*
was (for --format='gnu'):
...
1. checkpoint handler before write of 'dir/sub' member
2. one-second delay
3. stderr write: 'tar: Write checkpoint 3'
4. write the
> On Nov 15, 2017, at 1:02 PM, Adam Borowski wrote:
>
> Its customary file extension is ".zst", while some tools use ".tzst" as a
> shorthand for ".tar.zst".
> ---
> Not sure what/if a short option would be appropriate.
>
> configure.ac | 1 +
> doc/tar.1| 4
> doc/tar.texi | 12 ++
