[jira] Updated: (LUCENE-588) Escaped wildcard character in wildcard term not handled correctly

["Robert Muir (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Muir updated LUCENE-588:
-------------------------------

    Attachment: LUCENE-588.patch

In the flex branch, WildcardQuery (like RegexpQuery) is just a parser for AutomatonQuery.

its pretty easy to add support for things like this if we still want it. Attached is a patch.

> Escaped wildcard character in wildcard term not handled correctly
> -----------------------------------------------------------------
>
>                 Key: LUCENE-588
>                 URL: https://issues.apache.org/jira/browse/LUCENE-588
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: QueryParser
>    Affects Versions: 2.0.0
>         Environment: Windows XP SP2
>            Reporter: Sunil Kamath
>            Assignee: Michael Busch
>            Priority: Minor
>             Fix For: 3.1
>
>         Attachments: LUCENE-588.patch, LUCENE-588.patch
>
>
> If an escaped wildcard character is specified in a wildcard query, it is treated as a wildcard instead of a literal.
> e.g., t\??t is converted by the QueryParser to t??t - the escape character is discarded.

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