cleanup

grammar.js

@@ -134,9 +134,18 @@ module.exports = grammar({
 
     splat: $ => choice($.attr_splat, $.full_splat),
 
-    attr_splat: $ => seq('.', '*', repeat($.get_attr)),
+    attr_splat: $ => seq(
+      '.',
+      '*',
+      repeat($.get_attr),
+    ),
 
-    full_splat: $ => seq('[', '*', ']', repeat(choice($.get_attr, $.index))),
+    full_splat: $ => seq(
+      '[',
+      '*',
+      ']',
+      repeat(choice($.get_attr, $.index)),
+    ),
 
     for_expr: $ => choice($.for_tuple_expr, $.for_object_expr),