Are All Words Present? - to Dichotomy Vars

 

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NEW FILE.
DATA LIST / TESTVAR (A50).
BEGIN DATA
THIS IS A TEST CASE
THIS TESTS NOTHING THIS
END DATA.

DEFINE !findstr (!POS !CMDEND).
  !DO !j !IN (!1).
  !LET !tempstr = !QUOTE(!j).
    COMPUTE !j=INDEX(TESTVAR,!tempstr)>0.
  !DOEND.
  EXECUTE.
!ENDDEFINE.

!findstr THIS TESTS NOTHING .
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