173de4388b
Now -i/--inner will also show the file tags that reference the
underlying data structure.
The difference is subtle but useful:
littlefs v2.0 0x{0,1}.eee, rev 315, weight 0.256, bd 4096x262144
{0000,0001}: -1.1 hello reg 8192, btree 0x5121.d50 8143
0000.0efc: + 0-8142 btree w8143 11 ...
5121.0d50: | .-+ 0-4095 block w4096 6 ...
| | '-> 0-4095 block w4096 0x5117.0 4096 ...
'-+-+ 4096-8142 block w4047 6 ...
'-> 4096-8142 block w4047 0x5139.0 4047 ...