From 80d03e143ce3041e9c3ec63db439ee7738679573 Mon Sep 17 00:00:00 2001
From: Pete Hopkins <phopkins@twitter.com>
Date: Mon, 30 Jan 2012 12:11:17 -0500
Subject: [PATCH 1/3] Allow events to propagate / default if not used.  - All
 key events when the menu is not shown now propagate.  - Blur is also allowed
 to propagate.

---
 js/bootstrap-typeahead.js | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/js/bootstrap-typeahead.js b/js/bootstrap-typeahead.js
index 5031559507..c5776df133 100644
--- a/js/bootstrap-typeahead.js
+++ b/js/bootstrap-typeahead.js
@@ -165,9 +165,6 @@
     }
 
   , keyup: function (e) {
-      e.stopPropagation()
-      e.preventDefault()
-
       switch(e.keyCode) {
         case 40: // down arrow
         case 38: // up arrow
@@ -187,10 +184,11 @@
           this.lookup()
       }
 
+      e.stopPropagation()
+      e.preventDefault()
   }
 
   , keypress: function (e) {
-      e.stopPropagation()
       if (!this.shown) return
 
       switch(e.keyCode) {
@@ -210,12 +208,12 @@
           this.next()
           break
       }
+
+      e.stopPropagation()
     }
 
   , blur: function (e) {
       var that = this
-      e.stopPropagation()
-      e.preventDefault()
       setTimeout(function () { that.hide() }, 150)
     }
 

From 70fecd111566eec3136457afb4143d0950c455b5 Mon Sep 17 00:00:00 2001
From: Pete Hopkins <phopkins@twitter.com>
Date: Mon, 30 Jan 2012 12:13:18 -0500
Subject: [PATCH 2/3] Fires change event when element is selected from menu

---
 js/bootstrap-typeahead.js            | 1 +
 js/tests/unit/bootstrap-typeahead.js | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/js/bootstrap-typeahead.js b/js/bootstrap-typeahead.js
index c5776df133..df1487bf82 100644
--- a/js/bootstrap-typeahead.js
+++ b/js/bootstrap-typeahead.js
@@ -40,6 +40,7 @@
   , select: function () {
       var val = this.$menu.find('.active').attr('data-value')
       this.$element.val(val)
+      this.$element.change();
       return this.hide()
     }
 
diff --git a/js/tests/unit/bootstrap-typeahead.js b/js/tests/unit/bootstrap-typeahead.js
index 455ed415b7..96ea7c45fc 100644
--- a/js/tests/unit/bootstrap-typeahead.js
+++ b/js/tests/unit/bootstrap-typeahead.js
@@ -114,15 +114,19 @@ $(function () {
               source: ['aa', 'ab', 'ac']
             })
           , typeahead = $input.data('typeahead')
+          , changed = false
 
         $input.val('a')
         typeahead.lookup()
 
+        $input.change(function() { changed = true });
+
         $(typeahead.$menu.find('li')[2]).mouseover().click()
 
         equals($input.val(), 'ac', 'input value was correctly set')
         ok(!typeahead.$menu.is(':visible'), 'the menu was hidden')
+        ok(changed, 'a change event was fired')
 
         typeahead.$menu.remove()
       })
-})
\ No newline at end of file
+})

From 3a6f58598cdad40916426f31564afada6c7b4bdc Mon Sep 17 00:00:00 2001
From: Pete Hopkins <phopkins@gmail.com>
Date: Tue, 31 Jan 2012 09:23:58 -0500
Subject: [PATCH 3/3] Allows escape to bubble when menu isn't shown

---
 js/bootstrap-typeahead.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/js/bootstrap-typeahead.js b/js/bootstrap-typeahead.js
index df1487bf82..99f84f7961 100644
--- a/js/bootstrap-typeahead.js
+++ b/js/bootstrap-typeahead.js
@@ -178,6 +178,7 @@
           break
 
         case 27: // escape
+          if (!this.shown) return
           this.hide()
           break