set _TxtFile=1.txt
set _OutFile=2.txt
set _GetLine=init
set _GetChar=init
:main
for /f "Tokens=* " %%i in (%_TxtFile%) do (
set _GetLine=%%i
call :READINFILE
echo ^<!_OutLine!^>
)
goto :END
:READINFILE
set ReadFlag=true
for /l %%i in (0,1,255) do (
set _GetChar=!_GetLine:~%%i,1!
if "!_GetChar!"=="" goto :EOF
if "!_GetChar!"=="<" set ReadFlag=false
if "!ReadFlag!"=="true" set _OutLine=!_OutLine!!_GetChar!
if "!_GetChar!"==">" set ReadFlag=true