1*23f24377SWarner LoshNF > 0 { 2*23f24377SWarner Losh t = $0 3*23f24377SWarner Losh gsub(/[ \t]+/, "", t) 4*23f24377SWarner Losh n = split($0, y) 5*23f24377SWarner Losh if (n > 0) { 6*23f24377SWarner Losh i = 1 7*23f24377SWarner Losh s = "" 8*23f24377SWarner Losh do { 9*23f24377SWarner Losh s = s $i 10*23f24377SWarner Losh } while (i++ < NF) 11*23f24377SWarner Losh } 12*23f24377SWarner Losh if (s != t) 13*23f24377SWarner Losh print "bad at", NR 14*23f24377SWarner Losh} 15