On Sat, Jun 11, 2022 at 02:30:31PM +0000, Thiede, Christoph wrote:
> Hi Eliot,
> 
> 
> > +        vmLimit := Smalltalk parameterAt: 67.
> 
> 
> This leads to an MNU in my image. Did you mean: Smalltalk vmParameterAt: 67? :-)
> 
> Best,
> Christoph
> 

Also, vmLimit isZero will fail when vmLimit is nil, as is the case for other VMs.

So it might better be:

	| vmLimit |
	vmLimit := Smalltalk vmParameterAt: 67.
	^vmLimit ifNotNil: [vmLimit isZero ifFalse: [vmLimit]]

or this:

	| vmLimit |
	vmLimit := Smalltalk vmParameterAt: 67.
	^(vmLimit isNil or: [vmLimit isZero]) ifFalse: [vmLimit].

Dave