anchor.diff:  @echo off
   set p3=D:\z_sys\App_Dev\Python35x64_01\
   
  +REM auto_launcher V5 (2018.02.21)
  +REM new: it will auto rename cmd title to cmd:AppName
   REM YourPythonFileName_w.bat will launch without console
   REM YourPythonFileName.bat will launch with console
   REM YourPythonFileName_z.bat will launch without console in Python3
  
positive.code: 
  set file=%~n0
  if "%file:~-2%" equ "_w" (
    start pythonw %~dp0%file:~0,-2%.py
    goto done
  )
  
negative.code:   goto done
  )
  if "%file:~-2%" equ "_x" (
    title cmd:%file:~0,-2%
    %p3%python.exe %~dp0%file:~0,-2%.py
    goto console
  )
  title cmd:%~n0
  call python %~dp0%~n0.py
  
  :console
  