auto adding endif

All,

after upgrading to 5.1.2, whenever I press enter on a line that has an IF,
DO, etc, or on the line right after, wdsc is automatically adding the
corresponding END.

How can I turn that off?

Another thing I noticed - and I don't yet know if I like it or not - is
that when I press the insert key, I can't push an entire line to the right
by pressing the space bar.  Is this column sensitive editing?  Is there a
way to turn that off?

I've tried changing the editor - from seu to lpex to ispf, etc.  Didn't
seem to have any effect unless I didn't do something correctly.

Thanks in advance for the help!

Phil