What's is Mastercam 13? Do you mean X3?
Looks like someone forgot to put an end of line code in. Probably your V9 just ignored the mistake, but X3 is outputting it "as instructed" in the post. I've seen that problem before in hurco posts. It's probably based on the original MPHurco.pst.
Find the section that outputs that line. Is it only at the start of file. Is it only at the toolchange. Is it only before a drilling cycle. That will narrow down the section to look for.
In that section it will be missing a " , $e "
that's the end of line code.