OP_INTEGER = 1 << JSON_INTEGER, /* 123. */
OP_NONINTEGER = 1 << JSON_REAL, /* 123.456. */
OP_STRING = 1 << JSON_STRING, /* "..." */
+ OP_ANY = (OP_NULL | OP_FALSE | OP_TRUE | OP_OBJECT | OP_ARRAY
+ | OP_INTEGER | OP_NONINTEGER | OP_STRING),
OP_BOOLEAN = OP_FALSE | OP_TRUE,
OP_NUMBER = OP_INTEGER | OP_NONINTEGER,