if; else; while; do; for;
return; in; instanceof; function; new;
try; throw; catch; finally; null;
break; continue;

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

[
	["keyword", "if"], ["punctuation", ";"],
	["keyword", "else"], ["punctuation", ";"],
	["keyword", "while"], ["punctuation", ";"],
	["keyword", "do"], ["punctuation", ";"],
	["keyword", "for"], ["punctuation", ";"],
	["keyword", "return"], ["punctuation", ";"],
	["keyword", "in"], ["punctuation", ";"],
	["keyword", "instanceof"], ["punctuation", ";"],
	["keyword", "function"], ["punctuation", ";"],
	["keyword", "new"], ["punctuation", ";"],
	["keyword", "try"], ["punctuation", ";"],
	["keyword", "throw"], ["punctuation", ";"],
	["keyword", "catch"], ["punctuation", ";"],
	["keyword", "finally"], ["punctuation", ";"],
	["keyword", "null"], ["punctuation", ";"],
	["keyword", "break"], ["punctuation", ";"],
	["keyword", "continue"], ["punctuation", ";"]
]

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

Checks for all keywords.