Date:         Wed, 20 Aug 2008 09:20:40 -0700
Reply-To:     "bartelby1@googlemail.com" <bartelby1@GOOGLEMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         "bartelby1@googlemail.com" <bartelby1@GOOGLEMAIL.COM>
Organization: http://groups.google.com
Subject:      scanning for keywords
Comments: To: sas-l@uga.edu
Content-Type: text/plain; charset=ISO-8859-1

I have 2 datasets:
A - contains observations with large amounts of text.
B - Contains a list of keywords.

I need to scan each text observation in set A for all of the keywords
in set B.
EG check 1st obs in A for any of the keywords from B, then check 2nd
obs in A etc...

I can scan A for words I hard code using INDEX, but I can't get loops
working to scan for all the keywords.

Thanks for any help.