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Routines |
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Used by the routines at ActionOpenOrClose and Action_Lock.
Reads the current object's lock flag. A locked object returns 128; otherwise its attributes are tested.
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| Action_ReadTheObjectLockFlag | 41465 | LD IX,(46856) | Read *46856. | |
| 41469 | BIT 0,(IX+7) | Take 128, and return if the object is locked. | ||
| 41473 | LD A,128 | |||
| 41475 | RET NZ | |||
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This entry point is used by the routine at Action_Unlock.
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| Action_ReadTheObjectLockFlag_0 | 41476 | BIT 5,(IX+7) | Test whether the object is open. | |
| 41480 | LD A,133 | Return 133, the message code for an open object. | ||
| 41482 | RET | Return. | ||
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