EXACTLY
if (OP(next) == EXACTLY)
case EXACTLY:
char op = EXACTLY; /* Arbitrary non-END op. */
if (op == ANYOF || op == ANYBUT || op == EXACTLY) {
case EXACTLY:
if (OP(scan) == EXACTLY)
if (OP(scan) == EXACTLY && (int) strlen(OPERAND(scan)) >= len) {
ret = regnode(EXACTLY);
case EXACTLY: {