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C $Id: chrcmp.f,v 1.1 1993/07/16 16:46:17 gdsjaar Exp $
C $Log: chrcmp.f,v $
C Revision 1.1  1993/07/16 16:46:17  gdsjaar
C Changed plt to library rather than single source file.
C
C=======================================================================
      LOGICAL FUNCTION CHRCMP(KWD,PART1,PART2)
      CHARACTER*(*) KWD
      CHARACTER*(*) PART1
      CHARACTER*(*) PART2

      CALL CHRTRM(KWD,LK)
      CALL CHRTRM(PART1,LF)
      CALL CHRTRM(PART2,LV)
      IF (LK.LT.LF .OR. LK.GT.LF+LV) THEN
         CHRCMP = .FALSE.
         RETURN

      END IF

      IF (KWD(1:LF).NE.PART1(1:LF)) THEN
         CHRCMP = .FALSE.
         RETURN

      END IF

      IF (LK.EQ.LF) THEN
         CHRCMP = .TRUE.
         RETURN

      END IF

      IF (KWD(LF+1:LK).NE.PART2(1:LK-LF)) THEN
         CHRCMP = .FALSE.
         RETURN

      END IF

      CHRCMP = .TRUE.
      RETURN

      END
