Make search keyboard shortcut compatible with Firefox

app/templates/keyboard_shortcuts.php

@@ -19,5 +19,6 @@
         <li><?php echo t('Toggle RTL mode') ?> = <strong>z</strong></li>
         <li><?php echo t('Show help') ?> = <strong>?</strong></li>
         <li><?php echo t('Close help') ?> = <strong>q</strong></li>
+        <li><?php echo t('Search') ?> = <strong>/</strong></li>
     </ul>
 </div>

assets/css/app.css

@@ -825,7 +825,7 @@ iframe {
     top: 0;
     left: 0;
     bottom: 0;
-    width: 300px;
+    width: 350px;
     overflow: auto;
     background: #f0f0f0;
     box-shadow: 2px 0 5px 0 #ccc;

assets/js/src/event.js

@@ -251,20 +251,10 @@ Miniflux.Event = (function() {
                     case 39:
                         Miniflux.Nav.SelectNextItem();
                         break;
-                }
-            };
-
-            document.onkeyup = function(e) {
-
-                if (isEventIgnored(e)) {
-                    return;
-                }
-
-                Miniflux.Event.lastEventType = "keyboard";
-
-                switch (e.key || e.which) {
                     case '/':
-                    case 47:
+                    case 191:
+                        e.preventDefault();
+                        e.stopPropagation();
                         Miniflux.Nav.ShowSearch();
                         break;
                 }