using System;

 using System.Collections.Generic;

 using System.Text;

 namespace incparser

 {

     class ParseWriter

     {

         private int level;

         private StringBuilder data;

         public int Level

         {

             get

             {

                 return level;

             }

         }

         public string Contents

         {

             get

             {

                 return data.ToString();

             }

         }

         public ParseWriter()

         {

             level = 0;

             data = new StringBuilder();

         }

         public void BeginSection(string name)

         {

             WriteLine("\"" + PrepString(name) + "\"");

             WriteLine("{");

             level++;

         }

         public void WritePair(string key, string value)

         {

             WriteLine("\"" + PrepString(key) + "\"\t\t\"" + PrepString(value) + "\"");

         }

         public void EndSection()

         {

             if (--level < 0)

             {

                 throw new System.Exception("Writer nesting level went out of bounds");

             }

             WriteLine("}");

         }

         private void WriteLine(string line)

         {

             Tabinate();

             data.Append(line + "\n");

         }

         private void Tabinate()

         {

             for (int i = 0; i < level; i++)

             {

                 data.Append("\t");

             }

         }

         private string PrepString(string text)

         {

             /* Escape all escaped newlines (so they can be unescaped later) */

             text = text.Replace("\\n", "\\\\n");

             /* Escape all literal newlines */

             text = text.Replace("\n", "\\n");

             text = text.Replace("\r", "");

             /* Remove escaped quotations */

             text = text.Replace("\\\"", "\"");

             /* Replace all quotations with escaped ones now */

             text = text.Replace("\"", "\\\"");

             return text;

         }

     }

 }