From 9127d11551baec020b3701cd56605c7fade4fad3 Mon Sep 17 00:00:00 2001
From: Canux <canuxcheng@gmail.com>
Date: Thu, 8 Sep 2016 09:39:35 +0800
Subject: [PATCH] Allow ctrl-r ctrl-a ctrl-e.

Add 3 functions for vim.
ctrl-r for backward search.
ctrl-a to the beginning of line
ctrl-e to the end of line.
---
 plugins/vi-mode/vi-mode.plugin.zsh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/plugins/vi-mode/vi-mode.plugin.zsh b/plugins/vi-mode/vi-mode.plugin.zsh
index 0e2af5dce..934154883 100644
--- a/plugins/vi-mode/vi-mode.plugin.zsh
+++ b/plugins/vi-mode/vi-mode.plugin.zsh
@@ -28,6 +28,12 @@ bindkey '^?' backward-delete-char
 bindkey '^h' backward-delete-char
 bindkey '^w' backward-kill-word
 
+# allow ctrl-r to perform backward search in history
+bindkey '^r' history-incremental-search-backward
+# allow ctrl-a and ctrl-e to move to beginning/end of line
+bindkey '^a' beginning-of-line
+bindkey '^e' end-of-line
+
 # if mode indicator wasn't setup by theme, define default
 if [[ "$MODE_INDICATOR" == "" ]]; then
   MODE_INDICATOR="%{$fg_bold[red]%}<%{$fg[red]%}<<%{$reset_color%}"