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- DBASE III VERSION 1.1 MODS
-
- by
-
- JP ASP
-
- NOVEMBER 20, 1985
-
- *******************************
- * PROCEDURE TO BYPASS DB3 LOGO*
- * AND *
- * CLOSING MESSAGES *
- *******************************
-
- BY NOW, HOPEFULLY, YOU KNOW NOT TO WORK WITH THE ORIGINAL COPY,
- ONLY A BACKUP COPY, SO DO COPY THE .OVL TO A BACKUP DISK.
-
-
- >DEBUG DBASE.OVL
- -E 27E EB 14 ;WAS 1E B8
- -E 368 EB 08 ;WAS 1E B8
- -E D29 00 ;WAS 41
- -E D90 00 ;WAS 20
- -E 12EB 00 ;WAS 41
-
- THE FINAL ADDRESS HAS TO BE CALULATED TO GET SEGMENT:OFFSET
-
- -R
- MAKE NOTE OF CS:
-
- IF IT IS, 1200 , ADD HEX 1000 SO THE NEW SEGMENT WOULD BE 2200
-
- -E (CS+1000):D424 00 ;WAS 20 ALSO SUBSTITUTE FOR (CS+1000)
- ; SUCH THAT IN THE EXAMPLE IT WOULD BE "-E 2200:D424"
- -W
-
- -Q
-
- ===============================================================================
- RESULTS OF COMPARE OF MODIFIED TO ORIGINAL
- FOR REFERENCE ONLY AND ENLIGHTMENT.
-
-
- D:DBASE.OVL and B:DBASE.OVL
-
- Compare error at OFFSET 17E JMP AROUND SOME CODE
- File 1 = EB
-
- File 2 = 1E
-
- Compare error at OFFSET 17F
- File 1 = 14
-
- File 2 = B8
- ----------------------------------------------------------------------------
- Compare error at OFFSET 268 JMP AROUND SOME CODE
- File 1 = EB
-
- File 2 = 1E
-
- Compare error at OFFSET 269
- File 1 = 08
-
- File 2 = B8
- ---------------------------------------------------------------------------
- Compare error at OFFSET C29 START ASCIIZ STRING WITH BINARY 0
- File 1 = 00 SO EFFECTIVELY NOTING IS PRINTED
-
- File 2 = 41 "AN UNPUBLISHED" MESSAGE
- ---------------------------------------------------------------------------
- Compare error at OFFSET C90 " SAME AS ABOVE " "
- File 1 = 00
-
- File 2 = 20 "USE OF THIS SOFTWARE" MESSAGE
- ---------------------------------------------------------------------------
- Compare error at OFFSET 11EB " SAME AS ABOVE " "
- File 1 = 00
-
- File 2 = 41 "RECOMMENDS THE REGULAR" MESSAGE
- ---------------------------------------------------------------------------
- Compare error at OFFSET 1D324 " SAME AS ABOVE " "
- File 1 = 00
-
- File 2 = 20 " *** END RUN" MESSAGE
- --------------------------------------------------------------------------
-
- !!!!!! KEEP ON COMPUTING AND SHARING !!!!!!
- =============================================================================
-