Howdy, I am new to the Lucene project. I started looking at LUCENE-2987<https://issues.apache.org/jira/browse/LUCENE-2987>. It appears the QueryParser accepts a Conjunction OR and AND, but not the lowercase version. Is this something that needs to be changed with the grammar to accept these as lowercase as well? Also it currently throws a Null pointer exception. What would be the correct error to throw?
-- Joe Cabrera
