Does enable row movement invalidate cursors in 11.2?

I know I've read that enabling row movement in 11.2 does not invalidate cursors, but I can't find that information in the documentation. Can you point me to the correct location?  I’m working with an old-hat from Missouri who won’t believe me until I can show him in Oracle Documentation. 

This came up because we’re doing an “alter table enable row movement; alter table shrink space compact; alter table disable row movement” and he sees no reason to not do the shrink space without the compact because we’re already invalidating the cursors, which we aren’t.

Thanks