1*23f24377SWarner Loshfunction f(a) { 2*23f24377SWarner Losh return split($0, a) 3*23f24377SWarner Losh} 4*23f24377SWarner Losh{ 5*23f24377SWarner Losh print 6*23f24377SWarner Losh n = f(x) 7*23f24377SWarner Losh for (i = 1; i <= n; i++) 8*23f24377SWarner Losh print " " x[i] 9*23f24377SWarner Losh} 10