"David T. Lewis" wrote:
> 
> Could some kind person with a Mac please tell me if the following expression
> answers true to the question "is Squeak running on a Mac OS platform that
> predates Mac OS X and that cannot be treated like a generic Unix operating
> system." Thanks.
> 
> (Smalltalk platformName = 'Mac OS')
>         and: [(Smalltalk osVersion asInteger ifNil: [0]) < 1000]
true on MacOS 8.6

Karl