public virtual void VisitParenthesizedExpression(ParenthesizedExpression parenthesizedExpression) { StartNode(parenthesizedExpression); LPar(); Space(policy.SpacesWithinParentheses); parenthesizedExpression.Expression.AcceptVisitor(this); Space(policy.SpacesWithinParentheses); RPar(); EndNode(parenthesizedExpression); }