1*9a7741deSElliott HughesNF > 0 && match($NF, $1) { 2*9a7741deSElliott Hughes print $0, RSTART, RLENGTH 3*9a7741deSElliott Hughes if (RLENGTH != length($1)) 4*9a7741deSElliott Hughes printf "match error at %d: %d %d\n", 5*9a7741deSElliott Hughes NR, RLENGTH, RSTART >"/dev/tty" 6*9a7741deSElliott Hughes} 7