From 3134c397979b364a3def159757ec88c9e36cfaea Mon Sep 17 00:00:00 2001
From: Li Fang
Date: Fri, 10 Aug 2018 23:04:16 +0800
Subject: Fixed #3068

Fixed frustrating IME leftover issue when press ESC in input---
 lib/keyboard_utils.coffee | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/keyboard_utils.coffee')

diff --git a/lib/keyboard_utils.coffee b/lib/keyboard_utils.coffee
index 673289b9..63d2afdc 100644
--- a/lib/keyboard_utils.coffee
+++ b/lib/keyboard_utils.coffee
@@ -66,7 +66,10 @@ KeyboardUtils =
 
     (event) ->
       # <c-[> is mapped to Escape in Vim by default.
-      event.key == "Escape" or (useVimLikeEscape and @getKeyCharString(event) == "<c-[>")
+      # Escape with a keyCode 229 means that this event comes from IME, and should not be treat as a directly/normal ESC press.
+      # In this case, IME will take care of the ESC press event, not vimium.
+      # See https://lists.w3.org/Archives/Public/www-dom/2010JulSep/att-0182/keyCode-spec.html
+      (event.key == "Escape" and event.keyCode != 229) or (useVimLikeEscape and @getKeyCharString(event) == "<c-[>")
 
   isBackspace: (event) ->
     event.key in ["Backspace", "Delete"]
-- 
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