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https://issues.apache.org/jira/browse/SOLR-9185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Rowe updated SOLR-9185:
-----------------------------
    Attachment: SOLR-9185.patch

Initial WIP patch, mostly just grammar changes brought over from LUCENE-2605; 
no tests yet, and I haven't tried to generate/compile.

In addition to the grammar changes, I've removed the {{Version matchVersion}} 
param from {{SolrQueryParserBase.init()}} - it was being ignored, and the 
equivalent param was removed from the Lucene classic QueryParser in LUCENE-5859.

Note that I've added an option to preserve the old behavior 
({{\{get,set\}SplitOnWhitespace()}}) and made it default to {{true}} - it 
wasn't necessary to create two separate versions of the parser to enable this.

> Solr's "Lucene"/standard query parser should not split on whitespace before 
> sending terms to analysis
> -----------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-9185
>                 URL: https://issues.apache.org/jira/browse/SOLR-9185
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Steve Rowe
>            Assignee: Steve Rowe
>         Attachments: SOLR-9185.patch
>
>
> Copied from LUCENE-2605:
> The queryparser parses input on whitespace, and sends each whitespace 
> separated term to its own independent token stream.
> This breaks the following at query-time, because they can't see across 
> whitespace boundaries:
> n-gram analysis
> shingles
> synonyms (especially multi-word for whitespace-separated languages)
> languages where a 'word' can contain whitespace (e.g. vietnamese)
> Its also rather unexpected, as users think their 
> charfilters/tokenizers/tokenfilters will do the same thing at index and 
> querytime, but
> in many cases they can't. Instead, preferably the queryparser would parse 
> around only real 'operators'.



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