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https://issues.apache.org/jira/browse/LUCENE-5019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13667932#comment-13667932
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Alexandre Patry edited comment on LUCENE-5019 at 5/27/13 7:59 PM:
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A patch to fix SimpleSpanFragmenter.
was (Author: apatry):
A patch to fix SimpleFragmentScorer.
> SimpleFragmentScorer can create very long fragments
> ---------------------------------------------------
>
> Key: LUCENE-5019
> URL: https://issues.apache.org/jira/browse/LUCENE-5019
> Project: Lucene - Core
> Issue Type: Bug
> Components: modules/highlighter
> Affects Versions: 4.3
> Reporter: Alexandre Patry
> Priority: Minor
> Attachments: simple-span-fragmenter.patch
>
>
> In SimpleFragmentScorer, when a query term is followed by a stop word, the
> fragment will run until the end of the document.
> When a query term is encountered (line 80), SimpleFragmentScorer waits for
> the token following it before allowing the fragment to end (lines 68 to 72).
> When a stop word follows the query word (or any token with a position
> increment greater than 1), its position is skipped and the token
> SimpleFragmentScorer is waiting for never arrive.
> The attached patch fixes that by waiting for the first token following the
> query word instead of the token at the position after the query term.
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