anchor.diff:    set CHERE_INVOKING=enabled_from_arguments
   )& shift& shift& goto :checkparams
   if "x%~1" == "x-no-start" shift& set MSYS2_NOSTART=yes& goto :checkparams
  +if "x%~1" == "x-shell" (
  +  if "x%~2" == "x" (
  +    echo Shell not specified for -shell parameter. 1>&2
  +    exit /b 2
  +  )
  +  set LOGINSHELL="%~2"
  +)& shift& shift& goto :checkparams
   
   rem Setup proper title
   if "%MSYSTEM%" == "MINGW32" (
  
positive.code: 
  :printhelp
  echo Usage:
  echo     %~1 [options] [bash parameters]
  echo.
  echo Options:
  echo     -mingw32 ^| -mingw64 ^| -msys[2]   Set shell type
  
negative.code: 
  set "WD=%__CD__%"
  if NOT EXIST "%WD%msys-2.0.dll" set "WD=%~dp0usr\bin\"
  set "LOGINSHELL=bash"
  
  rem To activate windows native symlinks uncomment next line
  rem set MSYS=winsymlinks:nativestrict
  