Configuration of SearchGenerator

[Harald Wehr]

I have a search index that needs to be processed by a german analyzer. 
So I tried to configure the cocoon SearchGenerator in the sitemap:

<map:generator name="search"
   src="org.apache.cocoon.generation.SearchGenerator">
       <analyzer>
            org.apache.lucene.analysis.de.GermanAnalyzer
       </analyzer>
</map:generator>
Without success as SearchGenerator was always using the 
StandardAnalyser. I looked into the source code and found within the 
configure-method following commented code:

// get the analyzer
//        Analyzer analyzer =
//LuceneCocoonHelper.getAnalyzer("org.apache.lucene.analysis.standard.StandardAnalyzer");
//        lcs.setAnalyzer(analyzer);
Later I found in the method buildHits() the static class loading of the 
StandardAnalyzer:

.....
lcs = (LuceneCocoonSearcher)
   this.manager.lookup(LuceneCocoonSearcher.ROLE);
Analyzer analyzer =
   LuceneCocoonHelper.getAnalyzer(
     "org.apache.lucene.analysis.standard.StandardAnalyzer");
lcs.setAnalyzer(analyzer);
.....
So it seems to me that the SearchGenerator is not as configurable as the 
documentation says. It seems to me that it is always using the 
StandardAnalyzer.

So what do you think. Is this a bug?
Cocoon version 2.1.5
Thanks
Harald