Vote: Should $PARALLEL_PID {#} count from 0 or 1

[Ole Tange]

I have implemented {#} as an alias for  $PARALLEL_PID in the current
Git version. See http://savannah.gnu.org/bugs/?33005

It currently counts from 1 just like $PARALLEL_PID.

Dear users: Would you prefer it counts from 0 or from 1? Please elaborate why.


/Ole