Thanks, everyone, for the explanations!  Makes sense now.

Mike



-----Original Message-----
From: ProfoxTech [mailto:[email protected]] On Behalf Of Ted
Roche
Sent: Friday, April 21, 2017 5:05 AM
To: [email protected]
Subject: Re: Referring to a Column

On Thu, Apr 20, 2017 at 10:00 PM, Michael Glassman
<[email protected]> wrote:
> Ted and Gianni,
>
> I'm not familiar with the double dots you both used.  When is this 
> necessary?
>
> Mike
>

Use a dot to as a delimiter to specify the end of the macro expansion when
you can't leave a space between the macro and the rest of the command, so:

cTable ="Customer"
&cTable.key   && expands to "Tablekey" and fails, while
&cTable..key  && expands to "Table.key" likely what you want.

[excessive quoting removed by server]

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