--- a/src/luan/cmd_line.luan	Mon Dec 10 15:04:09 2018 -0700
+++ b/src/luan/cmd_line.luan	Tue Dec 11 03:38:43 2018 -0700
@@ -4,6 +4,8 @@
 local load_file = Luan.load_file or error()
 local try = Luan.try or error()
 local Table = require "luan:Table.luan"
+local pack = Table.pack or error()
+local unpack = Table.unpack or error()
 local Io = require "luan:Io.luan"
 local print = Io.print or error()
 
@@ -21,7 +23,10 @@
 	try {
 		function()
 			local main_file = load_file(file)
-			print( main_file( Table.unpack(Luan.arg) ) )
+			local rtn = pack( main_file( unpack(Luan.arg) ) )
+			if rtn.n > 0 then
+				print( unpack(rtn) )
+			end
 		end
 		catch = function(e)
 --			java(); e.java.printStackTrace();