Spelling State Mark (SPLS)

The SPLS structure is stored in both the plcfspl and the plcfgram.

b10b16fieldtypesizebitfieldcomments
00splfshort:4000Fspelling result flag:
2 maybe dirty: check if have time
3 dirty: needs to be checked
4 recently edited
5 cannot be checked
7 clean: checked and error-free
10 error
11 repeated word error
12 unknown word error
  fErrorshort:10010set to 1 when SPLS marks an error
    :11FFE0reserved

cbSPLS (count of bytes of SPLS) is 2