 					"{v}
 			'''
 			expect: [
-				['instruction', [1, 1], 'for',
+				['instruction', [1, Number], 'for',
 					[['Symbol', 'v'], ['Symbol', 'x']]
-					[['text', [2, 2], undefined, [
+					[['text', [2, Number], undefined, [
 						[['Symbol', 'v']]
 					]]]
 				]

				"Hello {user}!\\n
			'''
			expect: [
				['text', [1, 1], undefined, [
					[
						['String', 'Hello ', 'Hello ']
						['Symbol', 'user'],

				'	I'm ok!
			"""
			expect: [
				['text', [1, Number], undefined, ["I'm ok!"]]
			]

		'double quot text':
