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-
- ╠╚┴╥├128.╙╞╪ AS POSTED ON ╟┼NIE (FILE NUMBER 7801 IN FLAGSHIP ├OMMODORE)
- CONTAINED A BUG AND SHOULD NOT BE USED. ╔F YOU DOWNLOADED IT, GET RID OF IT
- AND REPLACE IT WITH THE CONTENTS OF THE ARCHIVE ACCOMPANYING THIS FILE.
-
- ╚ERE'S WHAT WENT WRONG.
-
- ╙INCE THE MAJORITY OF FILES ╔ WAS WORKING WITH IN DEVELOPING AND TESTING OUT
- ╠╚┴╥├128 WERE MADE ON MY 386, ╔ HAD BEEN FORCING ALL FILENAMES TO LOWER CASE
- BEFORE EXTRACTING THEM FROM THE ARCHIVE TO DISK. ═╙-─╧╙ FILENAMES WOULD HAVE
- COME OUT ALL UPPER CASE WHICH ╔ FIND A BIT ANNOYING ON THE 128. ╙INCE UPPER
- CASE CHARACTERS ARE COMMON IN ├OMMODORE FILENAMES, THIS WAS CHANGED JUST PRIOR
- TO POSTING THE FILES ON ╟┼NIE.
-
- ╒NFORTUNATELY, THIS MEANT THAT THE FILETYPE CHARACTER 'S' OR 'P' IMBEDDED IN
- THE FILENAME ENDED UP GOING THROUGH THE ┴╙├╔╔ TO ╨┼╘╙├╔╔ ROUTINE TWICE. ╧NCE
- AT COMPILE TIME AND AGAIN AT RUN TIME. ╘HUS, IT CAME OUT IN UPPER CASE, AND
- APPARENTLY
-
- OPEN "NAME,╨,W"
-
- DOESN'T JIVE WITH THE ╦┼╥╬┴╠ ╥╧═ WHICH EXPECTS
-
- OPEN "NAME,P,W"
-
- ├ONSEQUENTLY ANY FILES EXTRACTED BY THE ╙╞╪ HEADER ENDED UP AS ╙┼╤ WHETHER
- THEY WERE ╙┼╤ OR NOT. ╙INCE ├╙-─╧╙ EXPECTS PROGRAM FILES TO BE ╨╥╟, THIS
- CAUSED A PROBLEM.
-
- ╔F YOU DOWNLOADED A FILE OR TWO WITH THE INCORRECT ╙╞╪ HEADER, THERE ARE A
- COUPLE OF WAYS YOU CAN FIX THE PROBLEM.
-
- A) USE A DISK DOCTOR TO CHANGE THE FILETYPE FROM ╙┼╤ (CHR$(129))
- TO ╨╥╟ (CHR$(130)) FOR ALL FILES THAT NEED IT.
-
- B) USE ╙╞╪2╠┌╚ TO CONVERT THE ╙╞╪ TO AN ORDINARY ╠╚┴╥├HIVE, AND THEN
- EXTRACT IT WITH ╠╚╪. ╠╚╪ DOES NOT HAVE THE ╙┼╤/╨╥╟ PROBLEM.
-
- C) USE ONE OF THE ╨─ ╙┼╤ TO ╨╥╟ CONVERSION PROGRAMS FLOATING AROUND
-
- ╧F THE FILES POSTED, ├╙-─╧╙15.╙╞╪ AND ├╙-─╧├15.╙╞╪ WERE NOT AFFECTED. ╘HEY
- WILL EXTRACT CORRECTLY. ╘HE REMAINING 6 FILES, HOWEVER, WILL EXTRACT AS ALL
- ╙┼╤ FILES. (IE, ╟╥┼╨.╙╞╪, ╠╚┴╥├128.╙╞╪, ═╧╬.╙╞╪ AND ╒╬├╥.╙╞╪) ╧F THE CONTAINED
- FILES, ALL FILES THAT DO NOT HAVE A DOT IN THIER FILENAME SHOULD BE ╨╥╟
- FILES, THE OTHERS SHOULD BE ╙┼╤.
-
-
- ┴NYWAY, HERE IS A SUMMARY OF THE CHANGES MADE ....
-
- 1) ╙╞╪ CODE HAS BEEN CORRECTED. ╨╥╟ FILES WILL NOW EXTRACT AS ╨╥╟ AND ╙┼╤
- WILL EXTRACT AS ╙┼╤.
-
- 2) ╠╚┴ HAS THE ╙╞╪ CODE IMBEDDED IN IT, SO IT HAS CHANGED. ╧THERWISE NO
- CHANGES WERE MADE TO ╠╚┴. ╘HE VERSION NUMBER WAS BUMPED FROM 1.0 TO 1.1
-
- 3) ╠╚╪ HAS A NEW OPTION. -U FORCES FILENAMES TO LOWER CASE (PREVIOUSLY THEY
- WERE ALWAYS FORCED TO LOWER CASE, NOW ITS OPTIONAL AND OFF BY DEFAULT)
- ╧THERWISE ╠╚╪ HAS NOT CHANGED. ╘HE VERSION NUMBER WAS BUMPED FROM 1.0 TO 1.1
-
- 4) ╠╚─ USED TO FORCE LOWER CASE IN FILENAMES. ╬OW IT DOES NOT. ╧THERWISE NO
- CHANGES.
-
- 5) ╘HE ╙EL╞ E╪TRACTION CODE NOW TREATS CHR$(1) AND CHR$(0) SPECIAL WHEN
- TYPING THE "TITLE" FILE TO THE SCREEN. ╙EE ╙╞╪.╘╪╘ FOR DETAILS.
-
- 6) ╘HE ARCHIVE WAS TOO BIG TO BE AN ╙╞╪ SO IT WAS MADE INTO AN ARCHIVE WITH
- ┴╥├128 INSTEAD.
-
- ╘HATS ALL.
-
- ╫HILE ╔'M ON THE TOPIC OF FILENAMES...
-
- ╔T ╔╙ NESSESSARY TO CONVERT FILENAMES TO STANDARD ┴╙├╔╔ WHEN PUTTING THEM INTO
- AN ╠╚┴╥├HIVE. ╧THERWISE UPPER CASE CHARACTERS WILL COME OUT AS GRAPHIC SYMBOLS
- AND/OR OTHER CHARACTERS WHICH WILL EITHER BE UNACCEPTABLE TO OTHER OPERATING
- SYSTEMS OR SIMPLY BE AWKWARD TO DEAL WITH. ╒NFORTUNATELY, EVERY SYSTEM TREATS
- CHARACTER CODES ABOVE CHR$(127) DIFFERENTLY, AND THE ├OMMODORE CHARACTER SET
- DOES NOT EVEN CONTAIN ALL OF THE STANDARD CHARACTERS BELOW CHR$(128).
- ├ONSEQUENTLY, SOME CHARACTERS WILL COME BACK CHANGED WHEN CONVERTED FROM
- ├OMMODORE ┴╙├╔╔ TO ╙TANDARD ┴╙├╔╔ AND THEN BACK AGAIN. ┴S IT TURNS OUT, THEY
- ARE ALL CHARACTERS THAT WOULD BE EXTREMELY RARE IN FILENAMES, BUT NEVERTHELESS
- THERE ARE GUYS OUT THERE THAT LIKE TO PUT DELETE CHARACTERS AND OTHER ODDITIES
- IN THIER FILENAMES SO YOU SHOULD KEEP IT IN THE BACK OF YOUR MIND.
-
- ╘HE PERVERTED CHARACTERS (IN ╨┼╘╙├╔╔) ARE THE DELETE CHARACTER (CHR$(20)) AND
- CHARACTERS IN THE RANGE $60 TO $7F (CHR$(96) TO CHR$(127)) WHICH COME BACK AS
- CHR$(8) AND CHR$(64) TO CHR$(95) RESPECTIVELY. ┘OU CANNOT ENTER
- ANY OF THESE CHARACTERS FROM THE ├┬═ KEYBOARD ANYWAY SO IT SHOULD NOT BE A
- PROBLEM. ╚OWEVER, IT COULD BE THAT YOU'LL COME ACCROSS SOME CORNY PROTECTION
- SCHEME WHICH USES THESE CHARACTERS IN FILENAMES. ╙UCH FILENAMES WILL BE
- DISTORTED BY ╠╚┴/╠╚╪ AND MAY END UP CAUSING A "?FILE NOT FOUND" WHEN YOU TRY
- TO RUN THE EXTRACTED SOFTWARE.
-
- ╔F YOU COME ACCROSS SOMETHING LIKE THIS YOU'LL HAVE TO USE ┴╥├128 INSTEAD.
-
-
- 01═AR90 - ├╙
-
-