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UPDATE.DOC
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1991-04-07
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7-Apr-1991 QBTREE 5.01
Bug fixes
1) Files were opened with LOCK READ WRITE which made using the
record-locking routines impossible. Changed to SHARED.
2) MemCopy expected 6 parameters (rather than 5) and would either
cause unexpected errors or lockup the computer. Fixed.
22-Mar-1991 QBTREE 5.00
Notice of important changes
1) These routines have been renamed:
5.00 name 4.xx name
--------- ---------
AddKey() PutKey()
AddKeyRecord() AddRecord()
DeleteKeyRecord() DeleteRecord()
2) MemCopy no longer allows for a direction argument. All trans-
fers are done in the forward direction.
3) Version 4.20 indexes should not be used, period. If you have
indexes maintained by QBTREE 4.20 then create new indexes using
QBTREE 5.00. QBTREE 4.51 indexes can be used.
4) Data buffer allocation is now done at run-time using far
memory.
5) Support for BASIC 7.x far strings and QBX.
6) Network support in same library.