Mono.Terminal.LineEditor.InsertChar C# (CSharp) Метод

        void InsertChar(char c)
        {
            int prev_lines = LineCount;
            text = text.Insert(cursor, c);
            ComputeRendered();
            if (prev_lines != LineCount)
            {

                Console.SetCursorPosition(0, home_row);
                Render();
                ForceCursor(++cursor);
            }
            else
            {
                RenderFrom(cursor);
                ForceCursor(++cursor);
                UpdateHomeRow(TextToScreenPos(cursor));
            }
        }