Mono.Terminal.LineEditor.CompletionState.SelectPrevious C# (CSharp) Méthode

            public void SelectPrevious()
            {
                if (selected_item > 0)
                {
                    selected_item--;
                    if (selected_item < top_item)
                        top_item = selected_item;
                    SaveExcursion(DrawSelection);
                }
            }