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https://issues.apache.org/jira/browse/SOLR-9935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Smiley updated SOLR-9935:
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    Attachment: SOLR_9935_UH_fragsize.patch

Updated patch to account for API change in LUCENE-7620. Clarified the test a 
bit and some other related test methods.  I'll commit later today.  In 
CHANGES.txt I'll remove the note about UH not supporting hl.fragsize (yay).

Features in the original highlighter that are _not_ in the UH (as seen through 
Solr) are:
* influence passage scoring from boosts in the query
* {{hl.mergeContiguous}} defaults to false.  In the UH, DefaultPassageFormatter 
always merges contiguous passages.  
* {{hl.alternateField}} and related options
* {{hl.maxMultiValueToExamine}} (a performance circuit-breaker). Doesn't seem 
as pertinent to the UH as the original Highlighter.
* regex based Passage delineation option
* {{hl.preserveMulti}} the original Highlighter supports "true" (false by 
default) but the UH doesn't do this.

> When hl.method=unified add support for hl.fragsize param
> --------------------------------------------------------
>
>                 Key: SOLR-9935
>                 URL: https://issues.apache.org/jira/browse/SOLR-9935
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: highlighter
>            Reporter: David Smiley
>            Assignee: David Smiley
>         Attachments: SOLR_9935_UH_fragsize.patch, SOLR_9935_UH_fragsize.patch
>
>
> In LUCENE-7620 the UnifiedHighlighter is getting a BreakIterator that allows 
> it to support the equivalent of Solr's {{hl.fragsize}}.  So lets support this 
> on the Solr side.



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