anchor.diff:  local FORCE_CONFIG = false
   local INSTALL_LUA = false
   local USE_MINGW = false
  -local REGISTRY = false
  +local REGISTRY = true
   local NOADMIN = false
   local PROMPT = true
  +local SELFCONTAINED = false
   
   ---
   -- Some helpers
  
positive.code:     vars.UNAME_M = get_architecture()  -- can only do when installation was found
  end
  
  print(S[[
  
  Will configure LuaRocks with the following paths:
  LuaRocks       : $FULL_PREFIX
  Lua interpreter: $LUA_BINDIR\$LUA_INTERPRETER
      binaries   : $LUA_BINDIR
      libraries  : $LUA_LIBDIR
      includes   : $LUA_INCDIR
  Binaries will be linked against: $LUA_LIBNAME with runtime $LUA_RUNTIME
  System architecture detected as: $UNAME_M
  
  ]])
  
negative.code: 			FORCE_CONFIG = true
  		elseif name == "/F" then
  			FORCE = true
  		elseif name == "/SELFCONTAINED" then
  			SELFCONTAINED = true
  		elseif name == "/NOREG" then
  			REGISTRY = false
  		elseif name == "/NOADMIN" then
  			NOADMIN = true
  		elseif name == "/Q" then
  