# ICU Folding For Elastic 1.7 **URL:** \ **Category:** Elasticsearch\ **Created:** [June 11, 2016, 7:20pm UTC](https://discuss.elastic.co/t/icu-folding-for-elastic-1-7/52511 "2016-06-11T19:20:00Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![greeksearch](https://avatars.discourse-cdn.com/v4/letter/g/a4c791/32.png) [@greeksearch](https://discuss.elastic.co/u/greeksearch)\ **Post date:** [June 11, 2016, 7:20pm UTC](https://discuss.elastic.co/t/icu-folding-for-elastic-1-7/52511/1 "2016-06-11T19:20:00Z")
I had Lucene installed and I upgraded to Elastica for a [Ancient Greek dictionary](http://lsj.translatum.gr/). However, although Lucene by default would provide diacritics-insensitive autocomplete and search results, it appears that for Elastica 1.7 one needs to use the ICU plugin. But no such option appears in CirrusSearch for MW1.23 (nor in CirrusSearch.php For MW1.26, I could only see it [here](https://phabricator.wikimedia.org/diffusion/ECIR/browse/master/CirrusSearch.php) as $wgCirrusSearchUseIcuFolding). Is there any way to provide diacritics-insensitive autocomplete for MW1.23? ---
**Author:** ![Glen\_Smith](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/glen_smith/32/111656_2.png) [@Glen\_Smith](https://discuss.elastic.co/u/Glen_Smith)\ **Post date:** [June 14, 2016, 2:03am UTC](https://discuss.elastic.co/t/icu-folding-for-elastic-1-7/52511/2 "2016-06-14T02:03:10Z")
I'm not familiar with CirrusSearch etc. But I hope [this](https://github.com/elastic/elasticsearch-analysis-icu) [1] helps you. [1] [https://github.com/elastic/elasticsearch-analysis-icu](https://github.com/elastic/elasticsearch-analysis-icu) ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 5, 2017, 10:44pm UTC](https://discuss.elastic.co/t/icu-folding-for-elastic-1-7/52511/3 "2017-07-05T22:44:08Z")