using System;

using DiffLib;

public class Program

{

    public static void Main()

    {

​

​

        string val1 = "Have a good day";

        string val2 = "Have a very good day, Joe";

        int pos1 = 0;

        int pos2 = 0;

        foreach (var chunk in Diff.Calculate(val1, val2))

        {

            if (chunk.Length1 > 0 && chunk.Length2 == 0)

                Console.WriteLine("deleted: " + val1.Substring(pos1, chunk.Length1));

            else if (chunk.Length1 == 0 && chunk.Length2 > 0)

                Console.WriteLine("added: " + val2.Substring(pos2, chunk.Length2));

            // else

            //     Console.WriteLine("equal: " + val1.Substring(pos1, chunk.Length1) + " to: " + val2.Substring(pos2, chunk.Length2));

            pos1 += chunk.Length1;

            pos2 += chunk.Length2;

        }

​

​

​

    }

}