Tree Widget: hilitedValue?

[Richard Gaskin]

Brian Milby wrote:

 > You could also turn the path into an array (but lose the error
 > checking above):
 >
 > function getValue pArray, pPath
 >   split pPath by comma
 >   return pArray[pPath]
 > end getValue

Thanks, Brian. I keep forgetting we can use an array as an element 
specifier.

Has that been around the whole time, or was it added in recent years?

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  Richard Gaskin
  Fourth World Systems
  Software Design and Development for the Desktop, Mobile, and the Web
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