On Apr 30, 2005, at 10:38 PM, J. Landman Gay wrote:
The HyperCard standard for this was to preceed the value with a special string, commonly "Error:". Then your handler just checks to see if word 1 is that string.
put myFunction() into tValue
I suppose this would propagate:
put myOtherFunction( myFunction() ) into tValue
...so that if myFunction has an error the "Error:" string will be in tValue
Dar
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