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- @echo off
-
- REM *************************************************
- REM * SPATCH.BAT *
- REM * Patch to allow swapfile.exe to work with *
- REM * msdos 6. Designed to be used only once *
- REM * for this specific purpose *
- REM *************************************************
-
- if "%1" == "" goto usage
- if "%1" == "/?" goto usage
- if "%1" == "-?" goto usage
-
- set FNAME=%1
- if not exist %FNAME% goto ERROR1
- attrib -r -h -s %FNAME%
-
- echo NOTE
- echo;
- echo This batch program modifies your Windows 3.0 SWAPFILE.EXE file for
- echo use with MS-DOS 6. A backup of the file will be saved as SWAPFILE.SAV
- echo;
- echo;
-
- pause
-
- set ADDR=2df2
-
-
- copy %FNAME% swapfile.sav
- copy %FNAME% swapfile.dbg
-
- echo n swapfile.dbg > spatch.src
- echo l >> spatch.src
- echo e %ADDR% b8,5,0,90 >> spatch.src
- echo w >> spatch.src
- echo q >> spatch.src
-
- debug swapfile.dbg < spatch.src > NUL
- if errorlevel goto error3
-
- copy swapfile.dbg %FNAME%
- del swapfile.dbg
- goto success
-
- :USAGE
-
- echo;
- echo USAGE: spatch c:\windows\system\swapfile.exe
- echo;
- echo NOTE: Make sure you use the correct path for swapfile.exe
- echo;
-
- goto end
-
- :ERROR1
-
- echo;
- echo Can not find the file. Make sure you enter
- echo the correct path and filename.
- echo;
-
- goto end
-
- :ERROR3
-
- echo Error patching swapfile.exe. Original swapfile.exe being restored.
- echo Look at the readme file to answer any questions.
- echo;
-
- copy swapfile.sav %FNAME%
- del swapfile.sav
-
- goto end
-
- :SUCCESS
- echo;
- echo Your SWAPFILE.EXE file was modified successfully. After you confirm
- echo that the file works correctly, you can delete SWAPFILE.SAV.
- echo;
-
- if exist spatch.src del spatch.src
-
- :END
-
- set ADDR=
- set FNAME=
-