shithub: trueawk

ref: af86dacfad85857b2ea9fa95150ddd8c671695ed
dir: /testdir/tt.13a/

{ for (i = 1; i <= NF; i++)
	x[i] = $i
  for (i = 1; i <= NF; i++)
	printf "%d %s\n", i, x[i]
}