00000000: 39 30 30 30 20 46 55 4E 43 20 47 45 54 20 43 4C |9000 FUNC GET CL|
00000010: 4F 53 45 44 0D 39 30 31 30 20 43 48 41 52 4E 4F |OSED.9010 CHARNO|
00000020: 3A 3D 50 45 45 4B 28 31 39 38 29 0D 39 30 32 30 |:=PEEK(198).9020|
00000030: 20 49 46 20 43 48 41 52 4E 4F 20 54 48 45 4E 0D | IF CHARNO THEN.|
00000040: 39 30 33 30 20 50 4F 4B 45 20 31 39 38 2C 30 0D |9030 POKE 198,0.|
00000050: 39 30 34 30 20 52 45 54 55 52 4E 20 50 45 45 4B |9040 RETURN PEEK|
00000060: 28 36 33 30 2B 43 48 41 52 4E 4F 29 0D 39 30 35 |(630+CHARNO).905|
00000070: 30 20 45 4C 53 45 20 0D 39 30 36 30 20 52 45 54 |0 ELSE .9060 RET|
00000080: 55 52 4E 20 30 0D 39 30 37 30 20 45 4E 44 49 46 |URN 0.9070 ENDIF|
00000090: 20 0D 39 30 38 30 20 45 4E 44 46 55 4E 43 20 47 | .9080 ENDFUNC G|
000000A0: 45 54 0D |ET. |
9000 FUNC GET CLOSED.9010 CHARNO:=PEEK(1
98).9020 IF CHARNO THEN.9030 POKE 198,0.
9040 RETURN PEEK(630+CHARNO).9050 ELSE .
9060 RETURN 0.9070 ENDIF .9080 ENDFUNC G
ET.
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