@echo off

set DUMMY=Dummy
if not !DUMMY!==Dummy cmd.exe /e:on /v:on /c %0 %1 %2 %3 %4 %5 %6 %7 %8 %9
if not !DUMMY!==Dummy goto end

echo Expansion tests using percent wave function 0 
echo f produces: %~f0
echo d produces: %~d0
echo p produces: %~p0
echo n produces: %~n0
echo x produces: %~x0
echo s produces: %~s0
echo a produces: %~a0
echo t produces: %~t0
echo z produces: %~z0

if "%1"=="" goto done

echo Expansion tests using percent wave function 1 
echo f produces: %~f1
echo d produces: %~d1
echo p produces: %~p1
echo n produces: %~n1
echo x produces: %~x1
echo s produces: %~s1
echo a produces: %~a1
echo t produces: %~t1
echo z produces: %~z1

:done
echo.
echo Done
echo.

:end