Fixed slice test
@@ -695,7 +695,7 @@ module.exports = grammar({
LBRACKET,
$._Expr,
optional(
- seq(DOT2, optional(seq($._Expr, optional(seq(COLON, $._Expr)))))
+ seq(DOT2, optional($._Expr), optional(seq(COLON, $._Expr)))
),
RBRACKET
),
