From e23a099cba4a1e42a705dd9586713068b8a7cb30 Mon Sep 17 00:00:00 2001
From: Timotheus Kampik <timotheus.kampik@signavio.com>
Date: Sun, 5 Jun 2016 15:56:50 +0200
Subject: [PATCH] searchtools.js_t: don't stem words if it cuts them to less
 than 3 characters #1529

---
 sphinx/themes/basic/static/searchtools.js_t | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sphinx/themes/basic/static/searchtools.js_t b/sphinx/themes/basic/static/searchtools.js_t
index 8a150b272..af0e21a37 100644
--- a/sphinx/themes/basic/static/searchtools.js_t
+++ b/sphinx/themes/basic/static/searchtools.js_t
@@ -159,6 +159,10 @@ var Search = {
       }
       // stem the word
       var word = stemmer.stemWord(tmp[i].toLowerCase());
+      // prevent stemmer from cutting word smaller than two chars
+      if(word.length < 3 && tmp[i].length >= 3) {
+        word = tmp[i];
+      }
       var toAppend;
       // select the correct list
       if (word[0] == '-') {