{{ '' }}
{{ "" }}
{{ "ba\"r" }}
{{ 'ba\'z' }}

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

[
	["tag", [
		["ld", [["punctuation", "{{"]]],
		["string", [["punctuation", "'"], ["punctuation", "'"]]],
		["rd", [["punctuation", "}}"]]]
	]],
	["tag", [
		["ld", [["punctuation", "{{"]]],
		["string", [["punctuation", "\""], ["punctuation", "\""]]],
		["rd", [["punctuation", "}}"]]]
	]],
	["tag", [
		["ld", [["punctuation", "{{"]]],
		["string", [["punctuation", "\""], "ba\\\"r", ["punctuation", "\""]]],
		["rd", [["punctuation", "}}"]]]
	]],
	["tag", [
		["ld", [["punctuation", "{{"]]],
		["string", [["punctuation", "'"], "ba\\'z", ["punctuation", "'"]]],
		["rd", [["punctuation", "}}"]]]
	]]
]

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

Checks for strings.