It broke IE 8.
@ -180,7 +180,7 @@ id
= id:HASH { return { type: "IDSelector", id: id }; }
class
= "." class_:IDENT { return { type: "ClassSelector", class: class_ }; }
= "." class_:IDENT { return { type: "ClassSelector", "class": class_ }; }
element_name
= IDENT