evaluated = 0x0002, ///< .eval() has already done its job
expanded = 0x0004, ///< .expand(0) has already done its job (other expand() options ignore this flag)
hash_calculated = 0x0008, ///< .calchash() has already done its job
evaluated = 0x0002, ///< .eval() has already done its job
expanded = 0x0004, ///< .expand(0) has already done its job (other expand() options ignore this flag)
hash_calculated = 0x0008, ///< .calchash() has already done its job