Missing information about objects in dwgread output

I think that's related to split of src/dwg.spec [XRECORD.dwg.gz](https://github.com/user-attachments/files/26226925/XRECORD.dwg.gz) dwgread output: ``` Next object: 37 Handleoff: 0x49 [UMC] Offset: 24327 [MC] @24327 ========================================== Object number: 37/25, Size: 63 [MS], Type: 79 [BS], Address: 24329 MISSING INFO ABOUT XRECORD ^^^^^^^^^^^^^^^^^^^^^^^^^^^ bitsize: 482 [RL] @3.2 Hdlsize: 0x16, hdl_dat: @60.2 - @63.0 (63) handle: 0.1.49 [H 5] EED[0] size: 0 (end) num_eed: 0 num_reactors: 0 [BL 0] ownerhandle: (4.0.0) abs:0 [H 330] xdicobjhandle: (3.0.0) abs:0 [H 360] --common_size: 52 xdata[0] type: 1 [RS] xdata[0]: "This is my data" [TV 1] xdata[1] type: 10 [RS] xdata[1]: 1.000000,2.000000,3.000000 [3RD 10] xdata[2] type: 70 [RS] xdata[2]: 33 [RS 70] object_map{49} = 37 padding: 7/7 (6 bits) crc: F3F6 [RSx] check_CRC 24327-24392 = 65: F3F6 == F3F6 ```