WikiFunctions.Diff.init C# (CSharp) Method

        private void init()
        {
            cdif = compact_diff(left, right);
            _Same = true;
            if (0 == cdif[2] && 0 == cdif[3])
            {
                _Same = false;
                cdif.RemoveAt(0);
                cdif.RemoveAt(0);
            }

            _End = (1 + cdif.Count)/2;
        }