Date:         Tue, 19 Oct 2004 19:25:13 -0700
Reply-To:     LZ <lzhang9830@YAHOO.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         LZ <lzhang9830@YAHOO.COM>
Organization: http://groups.google.com
Subject:      When we have to use %unquote?
Content-Type: text/plain; charset=ISO-8859-1

Hi,
   Since SAS macro facility often automatically unquotes a quoted
string,
is %unquote  necessary? When will we have to apply %unquote macro
function to a quoted string? Could you please give some examples?
Thanks.

LZ