ALPHA
BIT
CHAR
CR
CRLF
CTL
DIGIT
DQUOTE
HEXDIG
HTAB
LF
LWSP
OCTET
SP
VCHAR
WSP

bit
biT
<bIt>

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

[
	["core-rule", ["ALPHA"]],
	["core-rule", ["BIT"]],
	["core-rule", ["CHAR"]],
	["core-rule", ["CR"]],
	["core-rule", ["CRLF"]],
	["core-rule", ["CTL"]],
	["core-rule", ["DIGIT"]],
	["core-rule", ["DQUOTE"]],
	["core-rule", ["HEXDIG"]],
	["core-rule", ["HTAB"]],
	["core-rule", ["LF"]],
	["core-rule", ["LWSP"]],
	["core-rule", ["OCTET"]],
	["core-rule", ["SP"]],
	["core-rule", ["VCHAR"]],
	["core-rule", ["WSP"]],

	["core-rule", ["bit"]],
	["core-rule", ["biT"]],
	["core-rule", [
		["punctuation", "<"],
		"bIt",
		["punctuation", ">"]
	]]
]

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

Checks for core rules.
