From c3de63bfbc168cd8ccc53dbb3e587043c11f7276 Mon Sep 17 00:00:00 2001
From: Marco Hinz <mh.codebro@gmail.com>
Date: Sat, 20 Dec 2014 16:46:09 +0100
Subject: [PATCH] vim-patch:7.4.457 #1713

Problem:  Using getchar() in an expression mapping may result in
          K_CURSORHOLD, which can't be recognized.
Solution: Add the <CursorHold> key.  (Hirohito Higashi)

https://code.google.com/p/vim/source/detail?r=v7-4-457
---
 src/nvim/keymap.c  | 1 +
 src/nvim/version.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/nvim/keymap.c b/src/nvim/keymap.c
index 9c5160ffb2..33eaf35555 100644
--- a/src/nvim/keymap.c
+++ b/src/nvim/keymap.c
@@ -281,6 +281,7 @@ static struct key_name_entry {
   {K_ZERO,            (char_u *)"Nul"},
   {K_SNR,             (char_u *)"SNR"},
   {K_PLUG,            (char_u *)"Plug"},
+  {K_CURSORHOLD,      (char_u *)"CursorHold"},
   {0,                 NULL}
 };
 
diff --git a/src/nvim/version.c b/src/nvim/version.c
index 54646d6061..cd11dfe1d0 100644
--- a/src/nvim/version.c
+++ b/src/nvim/version.c
@@ -280,7 +280,7 @@ static int included_patches[] = {
   //460 NA
   //459 NA
   //458,
-  //457,
+  457,
   456,
   455,
   454,