In this batch script, both %~s1 and %~fs1 output D:THISIS~1USERSB~1. What’s the difference between them, and how can you demonstrate this difference in a batch script?

batch script:

@echo off
set "HOME_DIR=D:ThisIsBatchDirectoryWithLongPathUsersBatchSubdirectory"

call :Method %HOME_DIR%

exit /b

:Method
echo %~s1
echo %~fs1

rem for %%i in (%~1) do (
rem     echo %%~si
rem     echo %%~fsi
rem )

exit /b

demonstrate this difference in a batch script