Accept empty node argument (and return empty then)
Merge branch 'solr4' of https://github.com/msokolov/lux
forgot to advance scorer; oops inf loop
Needed to reset the TokenStreams properly
call reset() after receiving a new character Reader
PathField needs to be a TextField so it can be parsed
Need to call TokenStream.reset()
clearing up confusion about how to retrieve stored fields
more TokenStream.reset() magic
Applying reset() voodoo to XmlHighlighter
fixing Terms iteration fencepost problem
fixing term iteration in test
typo in comment