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From "Stanislaw Osinski (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-966) A faster JFlex-based replacement for StandardAnalyzer
Date Thu, 09 Aug 2007 06:53:43 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12518636
] 

Stanislaw Osinski commented on LUCENE-966:
------------------------------------------

>  * I removed StandardAnalyzer.html "grammar doc" generation from
>    build.xml since it was using jjdoc. Stanislaw, is there something
>    in jflex that can generated a BNF description of the grammar as
>    HTML? 

I've had a look at the JFlex docs and there doesn't seem to be such a tool for JFlex, I'm
afraid.

> A faster JFlex-based replacement for StandardAnalyzer
> -----------------------------------------------------
>
>                 Key: LUCENE-966
>                 URL: https://issues.apache.org/jira/browse/LUCENE-966
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Analysis
>            Reporter: Stanislaw Osinski
>             Fix For: 2.3
>
>         Attachments: AnalyzerBenchmark.java, jflex-analyzer-patch.txt, jflex-analyzer-r560135-patch.txt,
jflex-analyzer-r561292-patch.txt, jflex-analyzer-r561693-compatibility.txt, jflex-analyzer-r562378-patch-nodup.txt,
jflex-analyzer-r562378-patch.txt
>
>
> JFlex (http://www.jflex.de/) can be used to generate a faster (up to several times) replacement
for StandardAnalyzer. Will add a patch and a simple benchmark code in a while.

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