editbox changes

util/core.lua

@@ -39,6 +39,18 @@ do
 	end
 end
 
+do
+	local _state = setmetatable({}, {__mode='kv'})
+	local __index = function(self, key)
+		return _state[self].handler({public=self, private=_state[self].state}, key)
+	end
+	function public.index_function(state, handler)
+		local state, self = {handler=handler, state=state}, {}
+		_state[self] = state
+		return setmetatable(self, {__metatable=false, __index=__index, state=state})
+	end
+end
+
 function public.temp(object)
 	getfenv(2).__ = object
 	return object