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In the last ‘IF’ statement (IF
vsget NOT IN (.vwordsfound) THEN) it is adding words that are already in the
list, i.e. this, some, words. If I replace the statement with, IF vsget
NOT IN (this,is,a) THEN, it works fine. What am I missing?
>>
Your using variable evaluation (the dot) where you need macro substitution (the
ampersand).
Unfortunately, R:Base cannot parse IF vSGet NOT IN ( &vWordsFound ) correctly.
It is confused by the ampersand following the paren. So you need to do:
SET VAR vMatchSet = ('(' + .vWordsFound + ')')
IF vSGet NOT IN &vMatchSet THEN
-- Stuff goes here.
ENDIF
--
Larry
