From 04c293e40d7480fc79d67033ac559c77fc550ab3 Mon Sep 17 00:00:00 2001
From: sthsieh <sthsieh@synology.com>
Date: Fri, 23 May 2014 23:44:19 +0800
Subject: [PATCH] Add fish shell vi-mode support

---
 powerline/bindings/fish/powerline-setup.fish | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/powerline/bindings/fish/powerline-setup.fish b/powerline/bindings/fish/powerline-setup.fish
index ff0d42bc..0e9fde04 100644
--- a/powerline/bindings/fish/powerline-setup.fish
+++ b/powerline/bindings/fish/powerline-setup.fish
@@ -33,6 +33,9 @@ function powerline-setup
 		if test -z "$POWERLINE_COMMAND"
 			set -g POWERLINE_COMMAND (eval $POWERLINE_CONFIG shell command)
 		end
+		function --on-variable fish_bind_mode _powerline_bind_mode
+			set -g -x _POWERLINE_MODE $fish_bind_mode
+		end
 		function --on-variable POWERLINE_COMMAND _powerline_update
 			set -l addargs "--last_exit_code=\$status"
 			set -l addargs "$addargs --last_pipe_status=\$status"
@@ -67,6 +70,7 @@ function powerline-setup
 			"
 			_powerline_set_columns
 		end
+		_powerline_bind_mode
 		_powerline_update
 	end
 	if eval $POWERLINE_CONFIG shell --shell=fish uses tmux