YamlUtility.Grammar.YamlParser.ParseBlockSimpleKey C# (CSharp) Method

        private DataItem ParseBlockSimpleKey(out bool success)
        {
            int errorCount = Errors.Count;
            DataItem dataItem = null;
            int start_position = position;

            dataItem = ParseBlockKey(out success);
            if (!success)
            {
                Error("Failed to parse BlockKey of BlockSimpleKey.");
                position = start_position;
                return dataItem;
            }

            ParseSeparationLines(out success);
            success = true;

            MatchTerminal(':', out success);
            if (!success)
            {
                Error("Failed to parse ':' of BlockSimpleKey.");
                position = start_position;
            }

            if (success) { ClearError(errorCount); }
            return dataItem;
        }