`comment("This is a comment")`
`comment("This is too
but on more than one line")`
`comment("| stats sum(b) BY index")`

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

[
	["comment", "`comment(\"This is a comment\")`"],
	["comment", "`comment(\"This is too\r\nbut on more than one line\")`"],
	["comment", "`comment(\"| stats sum(b) BY index\")`"]
]

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

Checks for comments.
