Re: pretest 22.0.100

[Alfred M. Szmidt]

   > ,----[ http://www.gnu.org/prep/maintain/html_node/Test-Releases.html ]
   > | In this method, if you are about to release version 4.6 but you want to
   > | do a pretest first, call it 4.5.90. If you need a second pretest, call
   > | it 4.5.91, and so on. If you are really unlucky and ten pretests are not
   > | enough, after 4.5.99 you could advance to 4.5.990 and so on. (You could
   > | also use 4.5.100, but 990 has the advantage of sorting in the right
   > | order.)
   > `----

   This probably predates ls -v and strverscmp(3).

When viewing a ftp directory there is very little to decide how files
are listed.