|15. Now, we'll add the functionality to our WordDelegate by adding the actions to which it can respond.|
a. Click on the small cross icon on the right to drop down the "Actions".
b.Select Actions, and type <RETURN> to add a new action.
c. Rename it "newText:"
d. Again, type <RETURN> and rename the new action to "openText:"
e. Again, for "saveText:"