REPL friendly version of Dylan Beattie's normalization gist

NormalizeDemo.cs

// Refactored from https://gist.github.com/dylanbeattie/336b6b8990f0db6dd00d238ad114092a
using System.Text;

NormalizationForm[] forms = new[] {
    NormalizationForm.FormC,    NormalizationForm.FormD,
    NormalizationForm.FormKC,   NormalizationForm.FormKD
};

void Compare(string s1, string s2)
{
    Console.WriteLine($"s1 == s2: {s1 == s2}");
    foreach (var form in forms)
    {
        var result = s1.Normalize(form) == s2.Normalize(form);
        Console.WriteLine($"{form}: {result}");
    }
}

Console.OutputEncoding = Encoding.UTF8;
var s1 = "Ⓗⓔⓛⓛⓞ";
var s2 = "Hello";
Compare(s1, s2);