how are variables passed from functions?

[Richard Gaskin]

J. Landman Gay wrote:

 > I'm trying to understand how it follows any known rule of messaging.
 > I don't see it yet. To me it looks like a bug.

Agreed - reported as such:
<http://quality.runrev.com/show_bug.cgi?id=14034>

We'll either get a fix or an explanation; either would be useful.

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