1*3ee4fc2aSCody Peter MelloBEGIN { 2*3ee4fc2aSCody Peter Mello range = "[a-dx-z]" 3*3ee4fc2aSCody Peter Mello 4*3ee4fc2aSCody Peter Mello split("ABCDEFGHIJKLMNOPQRSTUVWXYZ", upper, "") 5*3ee4fc2aSCody Peter Mello split("abcdefghijklmnopqrstuvwxyz", lower, "") 6*3ee4fc2aSCody Peter Mello 7*3ee4fc2aSCody Peter Mello for (i = 1; i in upper; i++) 8*3ee4fc2aSCody Peter Mello printf("%s ~ %s ---> %s\n", 9*3ee4fc2aSCody Peter Mello upper[i], range, (upper[i] ~ range) ? "true" : "false") 10*3ee4fc2aSCody Peter Mello 11*3ee4fc2aSCody Peter Mello for (i = 1; i in lower; i++) 12*3ee4fc2aSCody Peter Mello printf("%s ~ %s ---> %s\n", 13*3ee4fc2aSCody Peter Mello lower[i], range, (lower[i] ~ range) ? "true" : "false") 14*3ee4fc2aSCody Peter Mello} 15