lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robert Muir (JIRA)" <>
Subject [jira] Created: (LUCENE-1702) Thai token type() bug
Date Fri, 19 Jun 2009 15:34:07 GMT
Thai token type() bug

                 Key: LUCENE-1702
             Project: Lucene - Java
          Issue Type: Bug
          Components: contrib/analyzers
            Reporter: Robert Muir
            Priority: Minor

While adding tests for offsets & type to ThaiAnalyzer, i discovered it does not type Thai
numeric digits correctly.
ThaiAnalyzer uses StandardTokenizer, and this is really an issue with the grammar, which adds
the entire [:Thai:] block to ALPHANUM.

i propose that alphanum be described a little bit differently in the grammar.
Instead, [:letter:] should be allowed to have diacritics/signs/combining marks attached to

this would allow the [:thai:] hack to be completely removed, would allow StandardTokenizer
to parse complex writing systems such as Indian languages, and would fix LUCENE-1545.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message