Value of the SelectedLine

[Richard Gaskin]

Gregory Lypny wrote:
> When I type
> 	
> 	put the value of the selectedLine of fld "X" of stack "S"
> 
> into the message box, I get a result.  But when I place it in the  
> button of stack Z, I get nothing.  Why is that?

What's in the selectedText?  Maybe it evaluates to empty?

Or is it the case that clicking on the button is causing the text to be 
unselected?

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  Richard Gaskin
  Managing Editor, revJournal
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