On Fri, Feb 26, 2010 at 7:19 PM, edwin marte <edwin.marte at leidba.com> wrote:
> Hello Petko / List,
> About the following Option $:Var=*{$Opt1}*,*{$Opt2}* How can I list or
> count them only when they are not empty?
$:Var=?*
that requires $:Var to have *some* value.
-Peter