I was just playing with the scripting and found that if I set a tile down and 
then dropped it into a script, I'd get a walkback that said that Worlds 
shouldn't be copied.

It looks like PhraseTileMorph>>tileRows has been changed to use veryDeepCopy, 
but its former owner is not being set aside (any more), though the comment 
still stands.

-- 
Ned Konz
currently: Stanwood, WA
email:     ned at bike-nomad.com
homepage:  http://bike-nomad.com