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- LOGICAL FUNCTION YESX(X,Y,Z,SPK)
-
- C PRINT MESSAGE X, WAIT FOR YES/NO ANSWER. IF YES, PRINT Y AND LEAVE YEA
- C TRUE; IF NO, PRINT Z AND LEAVE YEA FALSE. SPK IS EITHER REPEAK OR MSPEAK.
-
- IMPLICIT INTEGER*4 (A-Z)
- C INTEGER*2 ASCVAR
-
- 1 IF(X.NE.0) CALL SPK(X)
- CALL GETIN(REPLY,JUNK1,JUNK2,JUNK3)
- IF(REPLY.EQ.'YES'.OR.REPLY.EQ.'Y') GOTO 10
- IF(REPLY.EQ.'NO'.OR.REPLY.EQ.'N') GOTO 20
- WRITE(*,9)
- 9 FORMAT(/' PLEASE ANSWER THE QUESTION.')
- GOTO 1
- 10 YESX=.TRUE.
- IF(Y.NE.0) CALL SPK(Y)
- RETURN
- 20 YESX=.FALSE.
- IF(Z.NE.0) CALL SPK(Z)
- RETURN
- END
-