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https://issues.apache.org/jira/browse/LUCENE-1823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007737#comment-13007737
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Adriano Crestani commented on LUCENE-1823:
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Hi Robert,
I completely agree with your statement, the config API scares me also. I would
love to submit a patch for it, but I am working for IBM now, and, as a
committer, I need to go through some bureaucratic paperwork before doing any
new feature for Lucene and it might still take some time :(
I had a better idea, I will propose it to be a GSOC project for this year. This
way we can also get one more contributor to contrib QP.
> QueryParser with new features for Lucene 3
> ------------------------------------------
>
> Key: LUCENE-1823
> URL: https://issues.apache.org/jira/browse/LUCENE-1823
> Project: Lucene - Java
> Issue Type: New Feature
> Components: QueryParser
> Reporter: Michael Busch
> Assignee: Luis Alves
> Priority: Minor
> Fix For: 4.0
>
> Attachments: lucene_1823_any_opaque_precedence_fuzzybug_v2.patch,
> lucene_1823_foo_bug_08_26_2009.patch
>
>
> I'd like to have a new QueryParser implementation in Lucene 3.1, ideally
> based on the new QP framework in contrib. It should share as much code as
> possible with the current StandardQueryParser implementation for easy
> maintainability.
> Wish list (feel free to extend):
> 1. *Operator precedence*: Support operator precedence for boolean operators
> 2. *Opaque terms*: Ability to plugin an external parser for certain syntax
> extensions, e.g. XML query terms
> 3. *Improved RangeQuery syntax*: Use more intuitive <=, =, >= instead of []
> and {}
> 4. *Support for trierange queries*: See LUCENE-1768
> 5. *Complex phrases*: See LUCENE-1486
> 6. *ANY operator*: E.g. (a b c d) ANY 3 should match if 3 of the 4 terms
> occur in the same document
> 7. *New syntax for Span queries*: I think the surround parser supports this?
> 8. *Escaped wildcards*: See LUCENE-588
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