4 - 2;
4 + 2;
4 * 2;
4 / 2;
4 % 2;
4 == 2;
4 != 2;
4 < 2;
4 <= 2;
4 > 2;
4 >= 2;
true and false
false or true
not true

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

[
	"4 ", ["operator", "-"], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", "+"], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", "*"], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", "/"], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", "%"], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", "=="], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", "!="], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", "<"], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", "<="], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", ">"], " 2", ["punctuation", ";"],
	"\r\n4 ", ["operator", ">="], " 2", ["punctuation", ";"],

	["boolean", "true"], ["operator", "and"], ["boolean", "false"],
	["boolean", "false"], ["operator", "or"], ["boolean", "true"],
	["operator", "not"], ["boolean", "true"]
]

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

Checks for operators.