On Jun 27, 2013, at 4:11 , Igor Stasenko wrote:

> 
>> Or is a disclaimer not to use the class for, say, 'char*' elements more
>> appropriate?
>> 
> no , it should be fine.

Was thinking of that in conjunction with putting ST object refs in the External 
arrays, the trying to pass as parameters, it could be a recipe for disaster :)
Like, say:

"Add a null at end so ExternalArrays basic #readString won't keep on readin'"
string := 'Hello world!' copyWith: (Character value: 0).
extArray := (NBExternalArray ofType: 'char*') new: 1.
"Tenure the string first, lest we invalidate on next scavenge"
Smalltalk garbageCollectMost.
extArray at:1 put: string. 

"X our fingers, and hope GC doesn't move string. 
Often serves as a nice example that it will :)"
(extArray at: 1) readString   
string at: 7 put: $W.
(extArray at: 1) readString 

Cheers,
Henry

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