[TC10.50b8] Help Dialog box: Choose command, improve info about store/restore sort order

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CM_*BYNAME, CM_*BYEXT, CM_*BYSIZE, CM_*BYDATETIME, CM_*NEGORDER
0 or no parameter=toggle, 1=set, -1 or 2=reset
8: Store current sort order, sort direction and additional sort columns internally
9: Restore all sort order parameters stored with option 8

I think sort order and sort direction can be understood as the same. So it would be better to say:

8: Store current sort column, sort direction and additional sort columns internally

However, I think it is not necessary to be so specific. My suggestion is:

CM_*BYNAME, CM_*BYEXT, CM_*BYSIZE, CM_*BYDATETIME, CM_*NEGORDER
0 or no parameter=toggle, 1=set, -1 or 2=reset
8: Store current sort order **
9: Restore previously stored sort order

CM_*USERSPEC
8: Store current file filter (including "All Files" and "Programs") **
9: Restore previously stored file filter

** Settings are temporarily stored and will be lost when Total Commander is closed.