[LUCENENET-485] IndexOutOfRangeException in FrenchStemmer

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Lucene.Net 3.0.3
• Fix Version/s: Lucene.Net 3.0.3
• Component/s: Lucene.Net Contrib
• Assignee: Unassigned
• Reporter: Christopher Calvin Currens
• Created: 17/Apr/12 18:20
• Updated: 17/Apr/12 21:54
• Resolved: 17/Apr/12 21:54

Description

Hi list,

I am not sure how to report bugs, or even if anybody is interested in bug reports. However, I have been playing with lucene lately, and found out an implementation bug in the Frenchstemmer (/src/contrib/Analyzers/Fr/FrenchStemmer.cs). Whenever I tried to add a new document to an index, I got an index out of range error. So I looked at the code and fixed that issue: see my diff file attached.

Please note that I also changed a few funky characters to unicode notation. The code worked well with the funky characters, but I think it just looks better with the \uxxx bits...

Anyways, the important bits is the replacement of a couple of sb.Insert by sb.Append.

I hope this helps.

Cheers,
Sylvain