Hi, Professor. I have some questions about project 1. Should we consider about nested function and higher-order function?

function create_multiplier factor
	function multiplier x
		return x * factor
	return multiplier

double <- create_multiplier(2)
print double(5)

function foo x
	function bar y
		print y
	print x

and should we handle the unexpected indent error like

[statement]
	[statement]
[statement]