[LUCENENET-475] DanishStemmer doesn't work.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Lucene.Net 2.9.4g
• Fix Version/s: Lucene.Net 3.0.3
• Component/s: Lucene.Net Contrib
• Labels: danish snowball stemmer
• Assignee: Unassigned
• Reporter: Johannes Hansen
• Created: 11/Mar/12 21:13
• Updated: 12/Mar/12 16:13
• Resolved: 12/Mar/12 16:13

Description

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));

Issue Links

• duplicates: LUCENENET-54 ArgumentOurOfRangeException caused by SF.Snowball.Ext.DanishStemmer