[Exist-open] [ exist-Patches-3035419 ] Lucene Analyzer that flattens diacritics

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Patches item #3035419, was opened at 2010-07-27 12:00
Message generated for change (Tracker Item Submitted) made by sokolovm
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: mike sokolov (sokolovm)
Assigned to: Nobody/Anonymous (nobody)
Summary: Lucene Analyzer that flattens diacritics 

Initial Comment:
This analyzer enables diacritic-insensitive search by flattening characters (pretty much only those in ISO Latin 1). 

These two source files should be placed in extensions/indexing/lucene/src/org/exist/indexing/lucene.  One of these files (the Filter) is lifted from the Lucene distribution - it could be removed when eXist's Lucene is upgraded to a more recent version.

Then the analyzer is used by specifying it in collection.xconf

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=317691&aid=3035419&group_id=17691