DanishStemmer doesn't work.

The following code fails with a ArgumentOutOfRangeException in line 467 of "\src\contrib\Snowball\SF\Snowball\SnowballProgram.cs":

var stemmer = new DanishStemmer();
stemmer.SetCurrent("heste");
stemmer.Stem();
Console.WriteLine(stemmer.GetCurrent());

Expected: Output "hest" to console.

Possible fix: Seems like the line should have been

s.Append(current.ToString(bra, len));

instead of:

s.Append(current.ToString(bra, ket));