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51390: Test Object Has Special Description
Used by the routines at TestSeventhMarker and GetObjectMotherID.
Looks up the object and reports whether its attribute byte has the special-description marker.
Input
A Object ID
Output
F Zero flag clear when bit 6 of the attribute is set
TestObjectHasSpecialDescription 51390 CALL FetchObjectDataPointer Call FetchObjectDataPointer to load the object data pointer.
51393 BIT 6,(IX+5) See whether the special-description flag is set.
51397 RET Return.
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