"Foo bar":http://prismjs.com
"Baz":foo
"Foobar":link-ref
"(foo)[en]{color:blue;}Foo":bar

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

[
	["phrase", [
		["link", [
			["punctuation", "\""],
			["text", "Foo bar"],
			["punctuation", "\""], ["punctuation", ":"],
			["url", "http://prismjs.com"]
		]],
		["link", [
			["punctuation", "\""],
			["text", "Baz"],
			["punctuation", "\""], ["punctuation", ":"],
			["url", "foo"]
		]],
		["link", [
			["punctuation", "\""],
			["text", "Foobar"],
			["punctuation", "\""], ["punctuation", ":"],
			["url", "link-ref"]
		]],
		["link", [
			["punctuation", "\""],
			["modifier", [
				["punctuation", "("], ["class-id", "foo"], ["punctuation", ")"],
				["punctuation", "["], ["lang", "en"], ["punctuation", "]"],
				["css", ["{color:blue;}"]]
			]],
			["text", "Foo"],
			["punctuation", "\""], ["punctuation", ":"],
			["url", "bar"]
		]]
	]]
]

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

Checks for links.