From c49e67abc8aead25b8185fb6b6c1a84b2d077f4a Mon Sep 17 00:00:00 2001
From: Willy Aguirre <marti1125@gmail.com>
Date: Mon, 28 Sep 2015 23:40:17 -0500
Subject: [PATCH] fixes #28696 (added keyup and search handler for
 .search-input)

---
 src/librustdoc/html/static/main.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
index 5b0b19b95af19..125f326d60a92 100644
--- a/src/librustdoc/html/static/main.js
+++ b/src/librustdoc/html/static/main.js
@@ -890,6 +890,22 @@
         return "\u2212"; // "\u2212" is '−' minus sign
     }
 
+    $(".search-input").on("keyup",function() {
+        if ($(this).val().length === 0) {
+            window.history.pushState("", "std - Rust", "?search=");
+            $('#main.content').removeClass('hidden');
+            $('#search.content').addClass('hidden');
+        }
+    });
+
+    $('.search-input').on('search', function () {
+        if ($(this).val().length === 0) {
+            window.history.pushState("", "std - Rust", "?search=");
+            $('#main.content').removeClass('hidden');
+            $('#search.content').addClass('hidden');
+        }
+    });
+
     $("#toggle-all-docs").on("click", function() {
         var toggle = $("#toggle-all-docs");
         if (toggle.hasClass("will-expand")) {