This is a matter of style, much like when some coders follow every macro reference with a '.' whether it needs delimiting or not. When I write macro code, if the text resulting from a macro expression is not intended to trigger additional macro processing (i.i, is text to be generated and not macro code) I always quote the results. This works, and the habit has saved me hours of troubleshooting while tracking down underquoted text generated during execution. You could certainly use an unquoted macro reference here if desired. I just like to establish coding habits that generally work in all situations and go with that...
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