Uploaded image for project: 'Lucene - Core'
  1. Lucene - Core
  2. LUCENE-2699

Update StandardTokenizer and UAX29Tokenizer to Unicode 6.0.0

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 3.1, 4.0-ALPHA
    • 3.1, 4.0-ALPHA
    • modules/analysis
    • None
    • New, Patch Available

    Description

      Newly released Unicode 6.0.0 contains some character property changes from the previous release (5.2.0) that affect word segmentation (UAX#29), and JFlex 1.5.0-SNAPSHOT now supports Unicode 6.0.0, so Lucene's UAX#29-based tokenizers should be updated accordingly.

      Note that the UAX#29 word break rules themselves did not change between Unicode versions 5.2.0 and 6.0.0.

      Attachments

        1. LUCENE-2699.patch
          590 kB
          Steven Rowe
        2. LUCENE-2699.patch
          590 kB
          Steven Rowe
        3. LUCENE-2699.patch
          590 kB
          Steven Rowe
        4. LUCENE-2699.patch
          588 kB
          Steven Rowe

        Activity

          People

            sarowe Steven Rowe
            sarowe Steven Rowe
            Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: