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- ╒N-LISTER V2.0
- ╩UST WHAT IS IT?
-
- ╒N-LISTER IS A MACHINE LANGUAGE PROGRAM THAT WILL TAKE YOUR ┬┴╙╔├ PROGRAMS
- AND MAKE THEM UNABLE TO BE LISTED. ╔F, FOR EXAMPLE, YOU HAVE A PROGRAM SUCH AS,
-
-
- 10 ╥┼┴─ ╪:╔╞ ╪=999 ╘╚┼╬ ┼╬─
- 20 ╨╥╔╬╘ ├╚╥$(╪);:╟╧╘╧10
- 30 ─┴╘┴ 71,69,78,69,32,76,79,86,69,83,
- 32,66,82,69,78,68,65,13,999
-
-
- AND WERE TO RUN IT THROUGH ╒N-LISTER, THEN TRY TO LIST IT, YOU WOULD SEE:
-
-
- 10
- 20
- 30
-
-
- ┘ET IT WOULD STILL RUN PERFECTLY. ┴ND NOW USING VERSION 2'S ─┴╘┴ ONLY OPTION
- THE SAME PROGRAM WOULD APPEAR AS:
-
-
- 10 ╥┼┴─ ╪:╔╞ ╪=999 ╘╚┼╬ ┼╬─
- 20 ╨╥╔╬╘ ├╚╥$(╪);:╟╧╘╧10
- 30
-
-
- ╚OW DO ╔ USE IT?
-
- ╞IRST ╠╧┴─ THE PROGRAM: ╠╧┴─ "╒╬-╠╔╙╘┼╥",8. ╬OW ╥╒╬ IT. ╘HE MACHINE LANGUAGE
- WILL BE MOVED UP TO THE MEMORY ABOVE ┬┴╙╔├, AND THE REST OF THE PROGRAM WILL
- ERASE ITSELF. ┴FTER THE PROGRAM IS WHERE IT BELONGS TYPING ╙┘╙ 49152 WILL GIVE
- YOU THE ╒N-LISTER MENU. ╘HE FIRST THREE OPTIONS ARE WHAT YOU WILL SELECT WHEN
- YOU DO THE ACTUAL UN-LISTING. ┬UT BEFORE YOU CAN USE THESE SOME THINGS HAVE TO
- BE SET UP.
-
- ╙╧╒╥├┼ ─╥╔╓┼ ╬╒═┬┼╥:
-
- ╘HE SOURCE DRIVE IS THE ONE THAT YOUR ┬┴╙╔├ PROGRAM WILL COME FROM. ╔T IS
- USED ONLY WITH ─ISK TO ─ISK AND ─ISK TO ═EMORY UN-LISTING, SINCE THE SOURCE OF
- YOUR PROGRAM IN ═EMORY TO ─ISK IS, OF COURSE, THE COMPUTER'S ACTUAL MEMORY. ╘HE
- NUMBER CAN BE SET ANYWHERE FROM 8 TO 11. ╟OING PAST 11 WILL CAUSE THE NUMBER TO
- LOOP BACK AROUND TO 8.
-
- ─┼╙╘╔╬┴╘╔╧╬ ─╥╔╓┼ ╬╒═┬┼╥:
-
- ╘HE DESTINATION DRIVE IS WHERE THE UN-LISTED PROGRAM WILL END UP. ╔T DOESN'T
- MATTER WHAT IT IS SET FOR WHEN USING ─ISK TO ═EMORY BECAUSE THE UN-LISTED
- PROGRAM WILL END UP IN MEMORY. ╧NCE AGAIN THE NUMBER CAN BE SET FROM 8 TO 11.
-
- ╙╒╨┼╥ ╙┼├╒╥╔╘┘:
-
- ╧N THE SURFACE ╙UPER ╙ECURITY DOES NOT APPEAR TO DO ANYTHING. ╘HAT IS
- BECAUSE IT IS ONLY ADDED TO UN-LISTED LINES. ╫HAT IT DOES DO, THOUGH, IS ADD A
- ╥┼═ ╙╚╔╞╘-╠ TO THE END OF UN-LISTED LINES. ╘HIS MIGHT LOOK TO BE UNNECESSARY,
- BUT IT CAN BE HELPFUL WHEN DESPERATE PEOPLE BEGIN TO STRIP AWAY THE ╒N-LISTER
- SECURITY SCHEME. "╫HAT DOES ╥┼═ ╙╚╔╞╘-╠ DO," YOU ASK. ╘AKE THE FOLLOWING LINES:
-
-
- 10 ╨╥╔╬╘ "╔'═ ┴╘ ╠╔╬┼ 10!!"
- 20 ╨╥╔╬╘ "╔'═ ┴╘ ╠╔╬┼ 20!!"
-
-
- ╬OW ADD THE ╥┼═ TO LINE 10 AND ╠╔╙╘ THE PROGRAM. ┘OU WILL SEE:
-
-
- 10 ╨╥╔╬╘ "╔'═ ┴╘ ╠╔╬┼ 10!!":╥┼═
-
- ?╙┘╬╘┴╪ ┼╥╥╧╥
-
- ╬OW SUPPOSE YOU HAD THAT ╥┼═ ON EVERY UN-LISTED LINE. ╧R, PERHAPS, EVERY
- OTHER UN-LISTED LINE. ╔F A PERSON WERE TO BREAK THROUGH THE UN-LISTING, HOW
- WILLING WOULD THEY BE TO GO OVER ALL THOSE LINES, TO TAKE OUT ALL THOSE ╥┼═S?
-
- ╔F YOU WANT TO ADD ╙UPER ╙ECURITY PRESSING 6 WILL ALTERNATE BETWEEN ╧╞╞, 1
- ╧╬, AND 2 ╧╬. ╧╞╞ TURNS OFF ╙UPER ╙ECURITY, NOT ADDING IT ANYWHERE. 1 ╧╬ WILL
- PUT THE ╙UPER ╙ECURITY ON EVERY UN-LISTED LINE. 2 ╧╬ WILL PUT IT ON EVERY OTHER
- UN-LISTED LINE.
-
- ─┴╘┴ ╧╬╠┘:
-
- ╔F YOUR PROGRAM USES A LOT OF ─┴╘┴ STATEMENTS THAT YOU DON'T WANT PEOPLE TO
- SEE, THE VOCABULARY OF AN ADVENTURE GAME FOR INSTANCE, THEN SELECTING THIS
- OPTION WILL UN-LIST ONLY THE LINES CONTAINING ─┴╘┴. ╘HERE IS ONLY ONE
- PREREQUISITE FOR THIS; THE ─┴╘┴ STATEMENT MUST BE THE FIRST THING ON THE LINE.
-
-
- ╞OR EXAMPLE:
-
- 10 ─┴╘┴ ├┴╘, ─╧╟, ┴╬╔═┴╠╙
-
- ╫OULD UN-LIST, BUT,
-
- 20 ╥┼┴─ ┴$:╨╥╔╬╘ ┴$:─┴╘┴ ├┴╘, ─╧╟, ┴╬╔═┴╠╙
-
- WOULD NOT.
-
-
- ╨RESSING 7 WILL ALTERNATE BETWEEN ─ATA ╧NLY ╧╬ AND ╧╞╞. ╔T IS FULLY
- COMPATIBLE WITH ╙UPER ╙ECURITY SO USE THEM IN ANY COMBINATION YOU LIKE.
-
- ╘HE ACTUAL UN-LISTING
-
- ╧NCE YOU HAVE EVERYTHING SET UP YOU ARE READY FOR THE ACTUAL UN-LISTING. ┘OU
- HAVE THREE OPTIONS WITH WHICH TO DO THIS.
-
- ╒╬-╠╔╙╘ ╞╥╧═ ─╔╙╦ ╘╧ ─╔╙╦:
-
- ╘HIS IS THE SLOWEST OPTION OF THE THREE. ╔F YOU SELECT THIS OPTION YOU WILL
- BE PROMPTED FOR '╔NITIAL ╞ILENAME 0:'. ╘HIS IS WHERE YOU WOULD TYPE IN THE FILE
- NAME OF YOUR ┬┴╙╔├ PROGRAM. ╬EXT YOU WOULD BE PROMPTED FOR '╬EW ╞ILENAME 0:'
- THIS IS THE FILE YOUR UN-LISTED ┬┴╙╔├ PROGRAM WILL BE WRITTEN TO. ╔F YOU DECIDE
- NOT TO USE THIS OPTION PRESSING ╥┼╘╒╥╬ WITHOUT TYPING ANYTHING OR PRESSING THE
- ╙╘╧╨ KEY WILL RETURN YOU TO THE MENU.
-
- ╔F THERE ARE NO ERRORS YOU WILL SOON SEE THE SCREEN FILLING UP WITH PLUSES
- (+++). ┼ACH PLUS REPRESENTS A ┬┴╙╔├ PROGRAM LINE. ╙O, IF YOUR PROGRAM HAS A
- HUNDRED LINES YOU WILL SEE A HUNDRED PLUSES. ╫HEN THE PROGRAM IS COMPLETELY
- UN-LISTED THE MESSAGE 'DONE' WILL APPEAR AND A BELL WILL RING. ┘OU WILL THEN BE
- RETURNED TO THE MENU.
-
- ╒╬-╠╔╙╘ ╞╥╧═ ═┼═╧╥┘ ╘╧ ─╔╙╦:
-
- ╘HIS OPTION ALLOWES YOU TO UN-LIST A PROGRAM IN MEMORY TO THE DISK DRIVE.
- ┘OU WILL BE PROMPTED FOR A FILE NAME. ╘HIS WILL BE WHAT YOUR UN-LISTED PROGRAM
- WILL BE CALLED ON THE DISK. ┴S WITH ─ISK TO ─ISK UN-LISTING YOU CAN EXIT THE
- OPTION BY TYPING A ╥┼╘╒╥╬ WITHOUT ANYTHING ELSE OR BY PRESSING THE ╙╘╧╨ KEY.
-
- ╧NCE AGAIN, IF NOTHING GOES WRONG THE SCREEN WILL FILL WITH PLUSES AND THE
- PROGRAM WILL TELL YOU WHEN IT HAS FINISHED.
-
- ╒╬-╠╔╙╘ ╞╥╧═ ─╔╙╦ ╘╧ ═┼═╧╥┘:
-
- ╘HIS IS THE SAME AS THE ═EMORY TO ─ISK OPTION EXCEPT THAT IT TAKES A PROGRAM
- FROM DISK AND LEAVES THE UN-LISTED VERSION IN MEMORY. ┼NTER THE DISK PROGRAM
- NAME AT THE '╞ILENAME 0:' PROMPT.
-
- ╔N SUMMARY...
-
- ┬OTH ═EMORY TO ─ISK AND ─ISK TO ═EMORY ARE THE SAME SPEED, WHICH IS
- SIGNIFICANTLY FASTER THEN THE ─ISK TO ─ISK OPTION. ┘OUR UN-LISTED PROGRAMS WILL
- BE SLIGHTLY LARGER THEN THE ORIGINAL ┬┴╙╔├ VERSION. ╘HIS IS DUE TO THE
- PROTECTION SCHEME. ╙O COME ON, TAKE OUT YOUR FAVORITE PROGRAM THAT YOU HAVE
- BEEN THINKING ABOUT PUTTING IN THE PUBLIC DOMAIN BUT JUST DIDN'T WANT ANYONE TO
- SEE YOU PROGRAMING STYLE, AND UN-LIST IT!
-
- ╨ROGRAM AND DOCUMENTATION BY ╟ENE ╬ASH
-