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  1. Lucene - Core
  2. LUCENE-2699

Update StandardTokenizer and UAX29Tokenizer to Unicode 6.0.0

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.1, 4.0-ALPHA
    • Fix Version/s: 3.1, 4.0-ALPHA
    • Component/s: modules/analysis
    • Labels:
      None
    • Lucene Fields:
      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
          588 kB
          Steve Rowe
        2. LUCENE-2699.patch
          590 kB
          Steve Rowe
        3. LUCENE-2699.patch
          590 kB
          Steve Rowe
        4. LUCENE-2699.patch
          590 kB
          Steve Rowe

          Activity

            People

            • Assignee:
              steve_rowe Steve Rowe
              Reporter:
              steve_rowe Steve Rowe
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              Dates

              • Created:
                Updated:
                Resolved: