I'm kind of curious about this myself. I'm trying to make my credits screen and I'd hate to make a separate actor for each line of text...that is kind of lame.
I've been able to go as far as 3 lines of text haven't tried anything more then that since I don't need it. All I did was place 21 characters in each line thats including "spaces" then I use the option+enter function to go on to the next line.
Comments
you can enter text as an expression
however, after 2-3 lines it wont show...on the devices.
best to do your text in a graphic program and use that graphic to display.
MH