1 files changed, 4 insertions, 4 deletions
diff --git a/lib/rdoc/generator/template/darkfish/js/search.js b/lib/rdoc/generator/template/darkfish/js/search.js
index b558ca5b4f..d3cded1d57 100644
--- a/lib/rdoc/generator/template/darkfish/js/search.js
+++ b/lib/rdoc/generator/template/darkfish/js/search.js
@@ -15,9 +15,9 @@ Search.prototype = Object.assign({}, Navigation, new function() {
   this.init = function() {
     var _this = this;
     var observer = function(e) {
-      switch(e.keyCode) {
-        case 38: // Event.KEY_UP
-        case 40: // Event.KEY_DOWN
+      switch(e.key) {
+        case 'ArrowUp':
+        case 'ArrowDown':
           return;
       }
       _this.search(_this.input.value);
@@ -101,7 +101,7 @@ Search.prototype = Object.assign({}, Navigation, new function() {
   }
 
   this.escapeHTML = function(html) {
-    return html.replace(/[&<>]/g, function(c) {
+    return html.replace(/[&<>"`']/g, function(c) {
       return '&#' + c.charCodeAt(0) + ';';
     });
   }