proc lua;
/* Testing a comment */
submit;
   array = { 1, 2, 3, 4, 5 }
   sum = sas.sumx(array)
   print(sum)
endsubmit;
run;

----------------------------------------------------

[
	["step", "proc lua"],
	["punctuation", ";"],
	[
		"proc-lua", [
			["comment", "/* Testing a comment */"],
			["submit-statement", "submit"],
			[
				"lua", [
					["punctuation", ";"],
					"\r\n   array ",
					["operator", "="],
					["punctuation", "{"],
					["number", "1"],
					["punctuation", ","],
					["number", "2"],
					["punctuation", ","],
					["number", "3"],
					["punctuation", ","],
					["number", "4"],
					["punctuation", ","],
					["number", "5"],
					["punctuation", "}"],
					"\r\n   sum ",
					["operator", "="],
					" sas",
					["punctuation", "."],
					["function", "sumx"],
					["punctuation", "("],
					"array",
					["punctuation", ")"],
					["function", "print"],
					["punctuation", "("],
					"sum",
					["punctuation", ")"]
				]
			],
			["submit-statement", "endsubmit"],
			["punctuation", ";"]
		]
	],
	["step", "run"],
	["punctuation", ";"]
]

----------------------------------------------------

Checks for proc lua support.
