[ https://issues.apache.org/jira/browse/SOLR-11811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ere Maijala updated SOLR-11811: ------------------------------- Flags: Patch Attachment: SOLR-11811.patch Attached a patch. > Support for defining a Unicode set filter when using ICUFoldingFilter > --------------------------------------------------------------------- > > Key: SOLR-11811 > URL: https://issues.apache.org/jira/browse/SOLR-11811 > Project: Solr > Issue Type: Improvement > Security Level: Public(Default Security Level. Issues are Public) > Components: Schema and Analysis > Reporter: Ere Maijala > Priority: Minor > Labels: ICUFoldingFilterFactory > Attachments: SOLR-11811.patch > > > ne a Unicode set filter, ICUFoldingFilterFactory does not support it. A > filter allows one to e.g. exclude a set of characters from being folded. E.g. > for Finnish and Swedish the filter could be defined like this: > <filter class="solr.ICUFoldingFilterFactory" filter="[^åäöÅÄÖ]"/> > (Note: An additional MappingCharFilterFactory for lowercasing the characters > excluded from folding would be needed for perfect results.) > I'll add a patch that does this similar to ICUNormalizer2FilterFactory. > Applies at least to master and branch_7x. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org