From a3f048ee06dea15490d7b874d295c3fc850cdc51 Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Mon, 12 Oct 2015 06:53:32 -0300
Subject: [PATCH] tui: Flush input on timer_cb

This is required to have <esc> working correctly when the
`ttimeout`/`ttimeoutlen` options are set. Ref:
https://github.com/neovim/neovim/issues/2093#issuecomment-146506480
---
 src/nvim/tui/input.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nvim/tui/input.c b/src/nvim/tui/input.c
index 32b3f1583c..654b857301 100644
--- a/src/nvim/tui/input.c
+++ b/src/nvim/tui/input.c
@@ -249,6 +249,7 @@ static void tk_getkeys(TermInput *input, bool force)
 static void timer_cb(TimeWatcher *watcher, void *data)
 {
   tk_getkeys(data, true);
+  flush_input(data, true);
 }
 
 static bool handle_bracketed_paste(TermInput *input)