Foobar
FOO_BAR_42
F
FOO
BAR?
BAZ!

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

[
	["constant", "Foobar"],
	["constant", "FOO_BAR_42"],
	["constant", "F"],
	["constant", "FOO"],
	["constant", "BAR?"],
	["constant", "BAZ!"]
]

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

Checks for constants.