Hi

I wanted to move the method
  fullScreenMode: from SystemDictionary to DisplayScreen

so I copied


fullScreenMode: aBoolean
	"On platforms that support it, set full-screen mode to the value of 
the argument. (Note: you'll need to restore the Display after calling 
this primitive."
	"Display fullScreenMode: true. Display newDepth: Display depth"

	<primitive: 233>
	self primitiveFailed

to displayScreen


When I then execute "Display fullScreenMode: true. the screen gets full 
and the VM crashes.

Andreas I thought that you told me that none of the primitive has to be 
defined on SystemDictionary and that we could move them elsewehere.


Any idea why this is crashing?

Stef