From 63dbf4854632b52d21757f9a7675726bdd840c16 Mon Sep 17 00:00:00 2001
From: Gene Pavlovsky <gene.pavlovsky@gmail.com>
Date: Sat, 23 Apr 2016 03:44:41 +0300
Subject: [PATCH] Update key-bindings.bash

Faster startup. Use internal bash globbing instead of external grep binary (adapter from Gentoo's `/etc/bash/bashrc` TERM checking). Insignificant on Linux, but on Cygwin this cuts startup time by 40 ms on my Core i7 laptop.
---
 shell/key-bindings.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shell/key-bindings.bash b/shell/key-bindings.bash
index 47adf30..8ecd614 100644
--- a/shell/key-bindings.bash
+++ b/shell/key-bindings.bash
@@ -65,7 +65,7 @@ if [ -n "$TMUX_PANE" ]; then
   [ $BASH_VERSINFO -gt 3 ] && __use_tmux_auto=1
 fi
 
-if [ -z "$(set -o | \grep '^vi.*on')" ]; then
+if [[ $'\n'$(set -o) != *$'\n'vi*on* ]]; then
   # Required to refresh the prompt after fzf
   bind '"\er": redraw-current-line'
   bind '"\e^": history-expand-line'