anchor.diff:  
   rem Update any changed resources
   
  -echo Copy or update resources
  -xcopy %SOURCE%\resources\*.* %WEB_OUTPUT%\resources /D /E /Y  >nul
  +echo Copy resources to %WEB_OUTPUT%\ui, ...\osk
  +xcopy %SOURCE%\resources\ui\* %WEB_OUTPUT%\ui /E /Y  >nul
  +xcopy %SOURCE%\resources\osk\* %WEB_OUTPUT%\osk /E /Y  >nul
  +
  +echo Copy source to %WEB_OUTPUT%\src
  +xcopy %SOURCE%\*.js %WEB_OUTPUT%\src /Y 
  +echo %BUILD% > %WEB_OUTPUT%\src\version.txt
  +xcopy %SOURCE%\resources\ui\* %WEB_OUTPUT%\src\ui /E /Y  >nul
  +xcopy %SOURCE%\resources\osk\* %WEB_OUTPUT%\src\osk /E /Y  >nul
   
   rem Update build number if successful
   echo.
  
positive.code: rem Update any changed resources
  
  echo Copy or update resources
  xcopy %SOURCE%\resources\*.* %EMBED_OUTPUT%\resources /D /E /Y  >nul
  
  rem Update build number if successful
  echo.
  
negative.code: @echo off
  setlocal enableextensions
  if not exist %WEB_OUTPUT% mkdir %WEB_OUTPUT%
  if not exist %WEB_OUTPUT%\ui mkdir %WEB_OUTPUT%\ui
  if not exist %WEB_OUTPUT%\osk mkdir %WEB_OUTPUT%\osk
  if not exist %WEB_OUTPUT%\src mkdir %WEB_OUTPUT%\src
  if not exist %WEB_OUTPUT%\src\ui mkdir %WEB_OUTPUT%\src\ui
  if not exist %WEB_OUTPUT%\src\osk mkdir %WEB_OUTPUT%\src\osk
  endlocal
  
  rem Compile supplementary plane string handing extensions
  