  100 REM PURPOSE: VERIFY 'PTR' COMMAND
  110 REM  AUTHOR: HOWARD WULF, AF5NE
  120 REM    DATE: 2017-03-22
  130 REM    NOTE: OPTION VERSION "PDP-8"
  140 REM
  150 PTR "PTP.OUT"
  160 INPUT A$
  170 PRINT A$
  180 INPUT A$
  190 PRINT A$
  200 INPUT A$
  210 PRINT A$
  999 END

