Add get_last_func_call function to SpliceWrapper so that it will correctly return the last expression, if any exist. Otherwise, it returns an EmptyNode.
Add get_last_func_call function to SpliceWrapper so that it will correctly return the last expression, if any exist. Otherwise, it returns an EmptyNode.

girvo/pharen,Scriptor/pharen,girvo/pharen,Scriptor/pharen