div, span
.foo .bar + div
#foobar .baz:first-child

div,
  .bar

	#foo,
		.bar,
		.baz

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

[
	["selector", "div, span"],
	["selector", ".foo .bar + div"],
	["selector", "#foobar .baz:first-child"],
	["selector", "div,\r\n  .bar"],
	["selector", "#foo,\r\n\t\t.bar,\r\n\t\t.baz"]
]

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

Checks for selectors.