TranslateTool.PoWriter.EncodeString C# (CSharp) Method

        private string EncodeString(string s)
        {
            StringBuilder builder = new StringBuilder(s.Length);

            foreach (char c in s) {
                if (c == '\0')
                    builder.Append("\\0");
                else if (c == '\r')
                    builder.Append("\\r");
                else if (c == '\n')
                    builder.Append("\\n");
                else if (c == '"')
                    builder.Append("\\\"");
                else if (c == '\\')
                    builder.Append("\\\\");
                else if (c < ' ')
                    builder.AppendFormat("\\{0}", Convert.ToString((int) c, 8));        // octal format
                else
                    builder.Append(c);
            }

            return builder.ToString();
        }