[jira] Resolved: (SOLR-1204) Enhance SpellingQueryConverter to handle UTF-8 instead of ASCII only

["Shalin Shekhar Mangar (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shalin Shekhar Mangar resolved SOLR-1204.
-----------------------------------------

    Resolution: Fixed

Committed revision 781975.

Thanks Michael!

> Enhance SpellingQueryConverter to handle UTF-8 instead of ASCII only
> --------------------------------------------------------------------
>
>                 Key: SOLR-1204
>                 URL: https://issues.apache.org/jira/browse/SOLR-1204
>             Project: Solr
>          Issue Type: Improvement
>          Components: spellchecker
>    Affects Versions: 1.3
>            Reporter: Michael Ludwig
>            Assignee: Shalin Shekhar Mangar
>            Priority: Trivial
>             Fix For: 1.4
>
>         Attachments: SpellingQueryConverter.java.diff, SpellingQueryConverter.java.diff
>
>
> Solr - User - SpellCheckComponent: queryAnalyzerFieldType
> http://www.nabble.com/SpellCheckComponent%3A-queryAnalyzerFieldType-td23870668.html
> In the above thread, it was suggested to extend the SpellingQueryConverter to cover the full UTF-8 range instead of handling US-ASCII only. This might be as simple as changing the regular expression used to tokenize the input string to accept a sequence of one or more Unicode letters ( \p{L}+ ) instead of a sequence of one or more word characters ( \w+ ).
> See http://java.sun.com/j2se/1.4.2/docs/api/java/util/regex/Pattern.html for Java regular expression reference.

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