- The comment field is in FN order (sometimes has Withdrawal, need to adjust)
- from royal comment, copy only comment field and save to txt
- use comment, append from temp.txt sdf
- do comment.prg to upto k1

+ copy to k from resc0304 for a day race
- use resc0304 
- copy to k for recno()> rnum...
- sort on rnum,fn to k3
- use k1 appe from k3
- do comment (update k1)
- then sort on rnum,hnum to k2
- merge back to com_roy