Date:         Wed, 13 May 2009 13:52:29 -0400
Reply-To:     Ya Huang <ya.huang@AMYLIN.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Ya Huang <ya.huang@AMYLIN.COM>
Subject:      Macro quoting again !

Hi there,

Macro a with a get the result as expected. But macro b
is not, why is that?

Thanks

Ya

1    %macro a(tit=);
2    %put &tit;
3    %mend;
4
5    %a(tit=%str(Change %(%%%)));
Change (%)
6
7    %macro b(mlst=);
8    %unquote(&mlst);
9    %mend;
10
11   %b(mlst=%nrstr(
12     %a(tit=%str(Change %(%%%)))
13      ));