System.Xml.Xsl.Xslt.QilGenerator.CompileAvt C# (CSharp) Method

        private QilNode CompileAvt(string source)
        {
            QilList result = _f.BaseFactory.Sequence();
            int pos = 0;
            while (pos < source.Length)
            {
                QilNode fixedPart = ExtractText(source, ref pos);
                if (fixedPart != null)
                {
                    result.Add(fixedPart);
                }
                if (pos < source.Length)
                { // '{' encountered, parse an expression
                    pos++;
                    QilNode exp = CompileXPathExpressionWithinAvt(source, ref pos);
                    result.Add(_f.ConvertToString(exp));
                }
            }
            if (result.Count == 1)
            {
                return result[0];
            }
            return result;
        }