ICSharpCode.AvalonEdit.Document.TextDocument.CreateReader C# (CSharp) Method

        public System.IO.TextReader CreateReader()
        {
            lock (lockObject) {
                return new RopeTextReader(rope);
            }
        }

        public void IndentLine(ICSharpCode.AvalonEdit.Document.TextDocument document, DocumentLine line, bool TakeCaret)
        {
            if (line.PreviousLine == null)
            {
                return;
            }

            if (!DSettings.Instance.EnableSmartIndentation)
            {
                var t = document.GetText(line);
                int c = 0;
                for (; c < t.Length && (t[c] == ' ' || t[c] == '\t'); c++)
                {
                    ;
                }

                RawlyIndentLine(t.Length == 0 ? string.Empty : t.Substring(0, c + 1), document, line);

                return;
            }

            var tr        = document.CreateReader();
            var newIndent = D_Parser.Formatting.Indent.IndentEngineWrapper.CalculateIndent(tr, line.LineNumber, dEditor.Editor.Options.ConvertTabsToSpaces, dEditor.Editor.Options.IndentationSize);

            tr.Close();

            RawlyIndentLine(newIndent, document, line);
        }