anchor.diff:  			vars.LUA_INTERPRETER = S"lua$LUA_VERSION.exe"
   			print(S"       Found $LUA_BINDIR\\$LUA_INTERPRETER")
   			return true
  +		elseif exists( S"$LUA_BINDIR\\lua$LUA_SHORTV.exe" ) then
  +			vars.LUA_INTERPRETER = S"lua$LUA_SHORTV.exe"
  +			print(S"       Found $LUA_BINDIR\\$LUA_INTERPRETER")
  +			return true
   		elseif exists(S"$LUA_BINDIR\\lua.exe") then
   			vars.LUA_INTERPRETER = "lua.exe"
   			print(S"       Found $LUA_BINDIR\\$LUA_INTERPRETER")
  
positive.code: 	for _, e in ipairs{ [[\]], [[\bin\]] } do
  		if exists(directory..e.."\\lua"..vars.LUA_VERSION..".exe") then
  			vars.LUA_INTERPRETER = S"lua$LUA_VERSION.exe"
  			vars.LUA_BINDIR = directory .. e
  			print("       Found ."..e..vars.LUA_INTERPRETER)
  			return true
  
negative.code: vars.LUA_LIBDIR = nil
  vars.LUA_LIBNAME = nil
  vars.LUA_VERSION = "5.1"
  vars.LUA_SHORTV = nil   -- "51"
  vars.LUA_LIB_NAMES = "lua5.1.lib lua51.dll liblua.dll.a"
  vars.LUA_RUNTIME = nil
  
  