anchor.diff:  :DIR_PATH_SUBDIR_ERROR
   (
     echo.%?~nx0%: error: directory does not exist or not relative: "%DIR_PATH_PREFIX%\%DIR_PATH_SUBDIR%\".
  -  exit /b 2
  +  exit /b -254
   ) >&2
   
   :DIR_PATH_SUBDIR_END
  
positive.code: 
  set "?~nx0=%~nx0"
  
  rem script flags
  set FLAG_SVN_STATUS_EXCLUDE_?=0
  set FLAG_SVN_STATUS_EXCLUDE_VERSIONED=0
  
  :FLAGS_LOOP
  
negative.code: if not "%FLAG%" == "" (
    if "%FLAG%" == "-stat-exclude-?" (
      set FLAG_SVN_STATUS_EXCLUDE_?=1
    ) else if "%FLAG%" == "-r" (
      set FLAG_SVN_EXTERNALS_RECURSIVE=1
      set "FLAG_TEXT_SVN_IGNORE_EXTERNALS="
    ) else if "%FLAG%" == "-stat-exclude-versioned" (
      set FLAG_SVN_STATUS_EXCLUDE_VERSIONED=1
    ) else (
  