On 7/20/20, Arno Griffioen <arno.griffioen(a)ieee.org> wrote:
As such, it's an 'interesting oddball'
in UNIX history IMHO, but not from
a viewpoint of having brought anything new or revolutionary to the table
that has stuck around.
Except that it had a rudimentary option completion feature that was
sort of cool. When you typed "ls", for example, it would pop up a
window that would show you all the options that you could select for
that command. That was new and different. Too bad it didn't stick
around.