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From "Yonik Seeley (JIRA)" <>
Subject [jira] Commented: (LUCENE-627) highlighter problems with overlapping tokens
Date Sat, 15 Jul 2006 19:41:15 GMT
    [ ] 
Yonik Seeley commented on LUCENE-627:

So Mark, does this patch look OK?
Without it, even if I order the tokens by startOffset, I get things like
HiHi-Speed <em>USB</em>

WordDelimiterFilter (that's what is producing these types of tokens) is widely used in Solr-land,
so I'm eager to get this fixed.

> highlighter problems with overlapping tokens
> --------------------------------------------
>                 Key: LUCENE-627
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Other
>    Affects Versions: 2.0.1
>            Reporter: Yonik Seeley
>         Attachments: highlight_overlap.diff
> The lucene highlighter has problems when tokens that overlap are generated.
> For example, if analysis of iPod generates the tokens "i", "pod", "ipod" (with pod and
ipod in the same position),
> then the highlighter will output this as iipod, regardless of if any of those tokens
are highlighted.
> Discovered via

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