Code indent after pressing Enter

HI all,

tried to search the answer but failed.

Does anybody know how to suppress auto-indentation after I press Enter in NAV 2016?

For example, I typed "IF FINDSET THEN REPEAT",
then i pressed Enter,
wishing to finish code block with "UNTIL NEXT = 0",
but cursor jumped 2 spaces to the right and i have to move it back.

Thanks in advance.