[%
"https://example.com/"
" # not a comment"
"multi-line
string"
"escaped \"quotes\"\nwork\twell"
'https://example.com/'
' # not a comment'
'multi-line
string'
'escaped \'quotes\' work'
%]

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

[
	["tt2", 
		[
			["delimiter", "[%"],
			["double-quoted-string", ["\"https://example.com/\""]],
			["double-quoted-string", ["\" # not a comment\""]],
			["double-quoted-string", ["\"multi-line\r\nstring\""]],
			["double-quoted-string", ["\"escaped \\\"quotes\\\"\\nwork\\twell\""]],
			["single-quoted-string", "'https://example.com/'"],
			["single-quoted-string", "' # not a comment'"],
			["single-quoted-string", "'multi-line\r\nstring'"],
			["single-quoted-string", "'escaped \\'quotes\\' work'"],
			["delimiter", "%]"]
		]
	]
]

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

Checks for strings.