one-true-awk/testdir/t.split3

*9a7741deSElliott Hughes{ a = $0 " " $0 " " $0
*9a7741deSElliott Hughes  if ($1 != "")
*9a7741deSElliott Hughes      n = split (a, x, "[" $1 "]")
*9a7741deSElliott Hughes  print n, x[1], x[2], x[3], x[4] }