ref: d11b2d1a36e92518cea81c717169e2c97e8450d9 dir: /bugs-fixed/split-fs-from-array.awk/
BEGIN { a[1] = "elephantie" a[2] = "e" print split(a[1],a,a[2]), a[2], a[3], split(a[2],a,a[2]) }