added stemming of query

1 files changed, 12 insertions, 1 deletions

diff --git a/themes/new_theme/layouts/partials/ranklist.html b/themes/new_theme/layouts/partials/ranklist.html
index 9c91422..bcd7be8 100644
--- a/themes/new_theme/layouts/partials/ranklist.html
+++ b/themes/new_theme/layouts/partials/ranklist.html
@@ -1,9 +1,20 @@
 <script src="/js/jquery.js"></script>
 <script src="/js/url-search-params.js"></script>
+<script src="/js/Snowball.min.js" type="text/javascript"></script>
 <script language="Javascript">
+	
+	var englishStemmer = new Snowball( "english" );
+
+	function stem( s ) {
+		englishStemmer.setCurrent( s );
+		englishStemmer.stem( );
+		return englishStemmer.getCurrent( );
+	}
 
 	function normalize_term( s ) {
-		return s.toLowerCase( );
+		// lc:convdia(en):stem(en):lc regex("([A-Za-z']+)")
+		var r = stem( s );
+		return r.toLowerCase( );
 	}
 
 	function get_terms( s ) {