title: Simulate z/OS FINDREP
body: <p>Is it possible to replace FINDREP with options STARTPOS, ENDPOS with somthings else in DFSORT or MFSORT ?</p>
  
  <p>Example: <code>OUTREC|INREC FINDREP=(IN=C'CHARS',OUT=C'CHARS')</code></p>