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1990-01-08
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DBASE EDITOR Development History
--------------------------------
Version 1.0 - Release January 8, 1990
-------------------------------------
1) Cut and Paste function are supported.
Easy manipulation of data between different database
file.
2) Add the draw bar graph function.
3) Add the draw stack graph function.
4) Add the change title function.
5) Add the Save Graph function. Save as GIF format.
6) You can now save the block of records in the database
file as ASCII text format.
7) Add the copy marked block function.
8) Change the function F4 to Mark beginning block.
and F5 to Mark ending block.
9) Some minor modifications.
Version 0.9 - Release October 8, 1989
-------------------------------------
1) Owning to a programming bug, the speed of screen output
is proportional to the number of fields present.
Now, the bug is fixed and so the screen output
is faster.
2) Use a larger file buffer, i.e. faster file access.
3) A graph plotting function is included.
4) A copy structure function is included.
5) Now, the search function can search a particular field.
6) Show current file name in the status line.
7) Add the Mark all records function.
8) When you edit more than one file, the program will
automatically change the window size for you.
9) Support Dbase IV and FOXPRO database files.
10) Fix a bug in memo field.
11) Allow you to choose a drive letter from A - Z.
12) Add the record filtering function.
13) Different opening screen.
14) Many minor modification.
Version 0.82 - Released September 8, 1989
-----------------------------------------
1) Faster screen output. More than three times faster.
2) Faster file read. Use a larger file buffer so that
the file access is very much faster. When you press
'PGUP' or 'PGDN', the screen update time is less than a
second!
3) The file search algorithm is improved and faster.
4) Add the view index expression function.
5) Add the calculator function.
6) Add the maximum and minimum function.
7) Add the Sum and Mean function.
8) Add the Standard Deviation and Variance function.
9) Fast calculation. When using a PS-2 model 50 to sum up
a field in a database with 500 records. It takes only
3 SECONDS!!!
10) Fix a bug in the search function.
11) Show free memory space in Get Info.
12) Use Large memory model instead of Small.
13) Many minor bugs.
Version 0.8 - Released on August 25, 1989 (1st release)
-------------------------------------------------------
Original Release!