[Foreigner]

tax-zt,

Код:

@echo off
setlocal

for /f "tokens=*" %%i in (1.txt) do call:1 "%%i"
move 1.tmp 1.txt
goto:eof

:1

set "str=%~1"
1>>1.tmp (

    0>nul set /p="%str:13=32%"
    echo.
    
)