/// <summary>Called when the visitor visits a ArgumentSyntax node.</summary> public override SyntaxNode VisitArgument(ArgumentSyntax node) { if (node.ContainsAnnotations && node.HasAnnotation(Annotations.ThenArgument)) { var r = base.VisitArgument(node) as ArgumentSyntax; return(r.WithLeadingTrivia(Tabs.BrTabs())); } return(base.VisitArgument(node)); }