#N canvas 96 395 694 300 10;
#X obj 357 209 test-obj;
#X msg 35 40 \; to-canvas obj 0 0 test-abstraction;
#X text 260 98 2: right click on [test-obj] and turn GOP on.;
#X text 260 46 1: click here to create an object [test-abstraction]
inside [test-obj]. No error message means it created successfully.
;
#X text 259 136 3: click the message object again to create another
[test-abstraction]. Do you get an error message?;
#X text 45 207 [namecanvas to-canvas] inside this abstraction -->;
