GitHub user niqueco opened a pull request: https://github.com/apache/lucene-solr/pull/231
WordDelimiterGraphFilter: Better support for camel case splitting. Before WordDelimiterGraphFilter only looked at pairs of characters, now (if enabled) it will split when an upper case character is followed by another upper case character and then there's a lower case character. Like this in HTTPRequest: 'P' <break> 'R' 'e' It will also break the word when a lower case character is followed by a number. With this flag these splits happen: - HTTPRequest -> HTTP Request - 3DPlot -> 3D Plot - Plot3D -> Plot 3D You can merge this pull request into a Git repository by running: $ git pull https://github.com/niqueco/lucene-solr better-camel-case-support Alternatively you can review and apply these changes as the patch at: https://github.com/apache/lucene-solr/pull/231.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #231 ---- commit 89d18cc9510777223458191727f0c94dec9505f1 Author: Nicolás Lichtmaier <nicol...@wolfram.com> Date: 2017-08-11T19:49:15Z Added a new camelCase option to WordDelimiterGraphFilter that enables better support for camel case. Before WordDelimiterGraphFilter only looked at pairs of characters, now (if enabled) it will split when an upper case character is followed by another upper case character and then there's a lower case character. Like this in HTTPRequest: 'P' <break> 'R' 'e' It will also break the word when a lower case character is followed by a number. With this flag these splits happen: HTTPRequest -> HTTP Request 3DPlot -> 3D Plot Plot3D -> Plot 3D ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org